145026720

素因数分解:

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

素因数の和:652

約数の個数: 192

約数和(自身を含む): 517104000

約数和(自身を除く): 372077280

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, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 216, 236, 240, 270, 288, 295, 354, 360, 432, 472, 480, 531, 540, 569, 590, 708, 720, 864, 885, 944, 1062, 1080, 1138, 1180, 1416, 1440, 1593, 1707, 1770, 1888, 2124, 2160, 2276, 2360, 2655, 2832, 2845, 3186, 3414, 3540, 4248, 4320, 4552, 4720, 5121, 5310, 5664, 5690, 6372, 6828, 7080, 7965, 8496, 8535, 9104, 9440, 10242, 10620, 11380, 12744, 13656, 14160, 15363, 15930, 16992, 17070, 18208, 20484, 21240, 22760, 25488, 25605, 27312, 28320, 30726, 31860, 33571, 34140, 40968, 42480, 45520, 50976, 51210, 54624, 61452, 63720, 67142, 68280, 76815, 81936, 84960, 91040, 100713, 102420, 122904, 127440, 134284, 136560, 153630, 163872, 167855, 201426, 204840, 245808, 254880, 268568, 273120, 302139, 307260, 335710, 402852, 409680, 491616, 503565, 537136, 604278, 614520, 671420, 805704, 819360, 906417, 1007130, 1074272, 1208556, 1229040, 1342840, 1510695, 1611408, 1812834, 2014260, 2417112, 2458080, 2685680, 3021390, 3222816, 3625668, 4028520, 4532085, 4834224, 5371360, 6042780, 7251336, 8057040, 9064170, 9668448, 12085560, 14502672, 16114080, 18128340, 24171120, 29005344, 36256680, 48342240, 72513360, 145026720]

約数ペア:

[(1, 145026720), (2, 72513360), (3, 48342240), (4, 36256680), (5, 29005344), (6, 24171120), (8, 18128340), (9, 16114080), (10, 14502672), (12, 12085560), (15, 9668448), (16, 9064170), (18, 8057040), (20, 7251336), (24, 6042780), (27, 5371360), (30, 4834224), (32, 4532085), (36, 4028520), (40, 3625668), (45, 3222816), (48, 3021390), (54, 2685680), (59, 2458080), (60, 2417112), (72, 2014260), (80, 1812834), (90, 1611408), (96, 1510695), (108, 1342840), (118, 1229040), (120, 1208556), (135, 1074272), (144, 1007130), (160, 906417), (177, 819360), (180, 805704), (216, 671420), (236, 614520), (240, 604278), (270, 537136), (288, 503565), (295, 491616), (354, 409680), (360, 402852), (432, 335710), (472, 307260), (480, 302139), (531, 273120), (540, 268568), (569, 254880), (590, 245808), (708, 204840), (720, 201426), (864, 167855), (885, 163872), (944, 153630), (1062, 136560), (1080, 134284), (1138, 127440), (1180, 122904), (1416, 102420), (1440, 100713), (1593, 91040), (1707, 84960), (1770, 81936), (1888, 76815), (2124, 68280), (2160, 67142), (2276, 63720), (2360, 61452), (2655, 54624), (2832, 51210), (2845, 50976), (3186, 45520), (3414, 42480), (3540, 40968), (4248, 34140), (4320, 33571), (4552, 31860), (4720, 30726), (5121, 28320), (5310, 27312), (5664, 25605), (5690, 25488), (6372, 22760), (6828, 21240), (7080, 20484), (7965, 18208), (8496, 17070), (8535, 16992), (9104, 15930), (9440, 15363), (10242, 14160), (10620, 13656), (11380, 12744)]