1305240480

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:658

約数の個数: 288

約数和(自身を含む): 4705646400

約数和(自身を除く): 3400405920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 96, 108, 118, 120, 135, 144, 160, 162, 177, 180, 216, 236, 240, 243, 270, 288, 295, 324, 354, 360, 405, 432, 472, 480, 486, 531, 540, 569, 590, 648, 708, 720, 810, 864, 885, 944, 972, 1062, 1080, 1138, 1180, 1215, 1296, 1416, 1440, 1593, 1620, 1707, 1770, 1888, 1944, 2124, 2160, 2276, 2360, 2430, 2592, 2655, 2832, 2845, 3186, 3240, 3414, 3540, 3888, 4248, 4320, 4552, 4720, 4779, 4860, 5121, 5310, 5664, 5690, 6372, 6480, 6828, 7080, 7776, 7965, 8496, 8535, 9104, 9440, 9558, 9720, 10242, 10620, 11380, 12744, 12960, 13656, 14160, 14337, 15363, 15930, 16992, 17070, 18208, 19116, 19440, 20484, 21240, 22760, 23895, 25488, 25605, 27312, 28320, 28674, 30726, 31860, 33571, 34140, 38232, 38880, 40968, 42480, 45520, 46089, 47790, 50976, 51210, 54624, 57348, 61452, 63720, 67142, 68280, 71685, 76464, 76815, 81936, 84960, 91040, 92178, 95580, 100713, 102420, 114696, 122904, 127440, 134284, 136560, 138267, 143370, 152928, 153630, 163872, 167855, 184356, 191160, 201426, 204840, 229392, 230445, 245808, 254880, 268568, 273120, 276534, 286740, 302139, 307260, 335710, 368712, 382320, 402852, 409680, 458784, 460890, 491616, 503565, 537136, 553068, 573480, 604278, 614520, 671420, 691335, 737424, 764640, 805704, 819360, 906417, 921780, 1007130, 1074272, 1106136, 1146960, 1208556, 1229040, 1342840, 1382670, 1474848, 1510695, 1611408, 1812834, 1843560, 2014260, 2212272, 2293920, 2417112, 2458080, 2685680, 2719251, 2765340, 3021390, 3222816, 3625668, 3687120, 4028520, 4424544, 4532085, 4834224, 5371360, 5438502, 5530680, 6042780, 7251336, 7374240, 8057040, 8157753, 9064170, 9668448, 10877004, 11061360, 12085560, 13596255, 14502672, 16114080, 16315506, 18128340, 21754008, 22122720, 24171120, 27192510, 29005344, 32631012, 36256680, 40788765, 43508016, 48342240, 54385020, 65262024, 72513360, 81577530, 87016032, 108770040, 130524048, 145026720, 163155060, 217540080, 261048096, 326310120, 435080160, 652620240, 1305240480]

約数ペア:

[(1, 1305240480), (2, 652620240), (3, 435080160), (4, 326310120), (5, 261048096), (6, 217540080), (8, 163155060), (9, 145026720), (10, 130524048), (12, 108770040), (15, 87016032), (16, 81577530), (18, 72513360), (20, 65262024), (24, 54385020), (27, 48342240), (30, 43508016), (32, 40788765), (36, 36256680), (40, 32631012), (45, 29005344), (48, 27192510), (54, 24171120), (59, 22122720), (60, 21754008), (72, 18128340), (80, 16315506), (81, 16114080), (90, 14502672), (96, 13596255), (108, 12085560), (118, 11061360), (120, 10877004), (135, 9668448), (144, 9064170), (160, 8157753), (162, 8057040), (177, 7374240), (180, 7251336), (216, 6042780), (236, 5530680), (240, 5438502), (243, 5371360), (270, 4834224), (288, 4532085), (295, 4424544), (324, 4028520), (354, 3687120), (360, 3625668), (405, 3222816), (432, 3021390), (472, 2765340), (480, 2719251), (486, 2685680), (531, 2458080), (540, 2417112), (569, 2293920), (590, 2212272), (648, 2014260), (708, 1843560), (720, 1812834), (810, 1611408), (864, 1510695), (885, 1474848), (944, 1382670), (972, 1342840), (1062, 1229040), (1080, 1208556), (1138, 1146960), (1180, 1106136), (1215, 1074272), (1296, 1007130), (1416, 921780), (1440, 906417), (1593, 819360), (1620, 805704), (1707, 764640), (1770, 737424), (1888, 691335), (1944, 671420), (2124, 614520), (2160, 604278), (2276, 573480), (2360, 553068), (2430, 537136), (2592, 503565), (2655, 491616), (2832, 460890), (2845, 458784), (3186, 409680), (3240, 402852), (3414, 382320), (3540, 368712), (3888, 335710), (4248, 307260), (4320, 302139), (4552, 286740), (4720, 276534), (4779, 273120), (4860, 268568), (5121, 254880), (5310, 245808), (5664, 230445), (5690, 229392), (6372, 204840), (6480, 201426), (6828, 191160), (7080, 184356), (7776, 167855), (7965, 163872), (8496, 153630), (8535, 152928), (9104, 143370), (9440, 138267), (9558, 136560), (9720, 134284), (10242, 127440), (10620, 122904), (11380, 114696), (12744, 102420), (12960, 100713), (13656, 95580), (14160, 92178), (14337, 91040), (15363, 84960), (15930, 81936), (16992, 76815), (17070, 76464), (18208, 71685), (19116, 68280), (19440, 67142), (20484, 63720), (21240, 61452), (22760, 57348), (23895, 54624), (25488, 51210), (25605, 50976), (27312, 47790), (28320, 46089), (28674, 45520), (30726, 42480), (31860, 40968), (33571, 38880), (34140, 38232)]