308532240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 1096804800

約数和(自身を除く): 788272560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 135, 144, 162, 177, 180, 216, 236, 240, 243, 269, 270, 295, 324, 354, 360, 405, 432, 472, 486, 531, 538, 540, 590, 648, 708, 720, 807, 810, 885, 944, 972, 1062, 1076, 1080, 1180, 1215, 1296, 1345, 1416, 1593, 1614, 1620, 1770, 1944, 2124, 2152, 2160, 2360, 2421, 2430, 2655, 2690, 2832, 3186, 3228, 3240, 3540, 3888, 4035, 4248, 4304, 4720, 4779, 4842, 4860, 5310, 5380, 6372, 6456, 6480, 7080, 7263, 7965, 8070, 8496, 9558, 9684, 9720, 10620, 10760, 12105, 12744, 12912, 14160, 14337, 14526, 15871, 15930, 16140, 19116, 19368, 19440, 21240, 21520, 21789, 23895, 24210, 25488, 28674, 29052, 31742, 31860, 32280, 36315, 38232, 38736, 42480, 43578, 47613, 47790, 48420, 57348, 58104, 63484, 63720, 64560, 65367, 71685, 72630, 76464, 79355, 87156, 95226, 95580, 96840, 108945, 114696, 116208, 126968, 127440, 130734, 142839, 143370, 145260, 158710, 174312, 190452, 191160, 193680, 217890, 229392, 238065, 253936, 261468, 285678, 286740, 290520, 317420, 326835, 348624, 380904, 382320, 428517, 435780, 476130, 522936, 571356, 573480, 581040, 634840, 653670, 714195, 761808, 857034, 871560, 952260, 1045872, 1142712, 1146960, 1269680, 1285551, 1307340, 1428390, 1714068, 1743120, 1904520, 2142585, 2285424, 2571102, 2614680, 2856780, 3428136, 3809040, 3856653, 4285170, 5142204, 5229360, 5713560, 6427755, 6856272, 7713306, 8570340, 10284408, 11427120, 12855510, 15426612, 17140680, 19283265, 20568816, 25711020, 30853224, 34281360, 38566530, 51422040, 61706448, 77133060, 102844080, 154266120, 308532240]

約数ペア:

[(1, 308532240), (2, 154266120), (3, 102844080), (4, 77133060), (5, 61706448), (6, 51422040), (8, 38566530), (9, 34281360), (10, 30853224), (12, 25711020), (15, 20568816), (16, 19283265), (18, 17140680), (20, 15426612), (24, 12855510), (27, 11427120), (30, 10284408), (36, 8570340), (40, 7713306), (45, 6856272), (48, 6427755), (54, 5713560), (59, 5229360), (60, 5142204), (72, 4285170), (80, 3856653), (81, 3809040), (90, 3428136), (108, 2856780), (118, 2614680), (120, 2571102), (135, 2285424), (144, 2142585), (162, 1904520), (177, 1743120), (180, 1714068), (216, 1428390), (236, 1307340), (240, 1285551), (243, 1269680), (269, 1146960), (270, 1142712), (295, 1045872), (324, 952260), (354, 871560), (360, 857034), (405, 761808), (432, 714195), (472, 653670), (486, 634840), (531, 581040), (538, 573480), (540, 571356), (590, 522936), (648, 476130), (708, 435780), (720, 428517), (807, 382320), (810, 380904), (885, 348624), (944, 326835), (972, 317420), (1062, 290520), (1076, 286740), (1080, 285678), (1180, 261468), (1215, 253936), (1296, 238065), (1345, 229392), (1416, 217890), (1593, 193680), (1614, 191160), (1620, 190452), (1770, 174312), (1944, 158710), (2124, 145260), (2152, 143370), (2160, 142839), (2360, 130734), (2421, 127440), (2430, 126968), (2655, 116208), (2690, 114696), (2832, 108945), (3186, 96840), (3228, 95580), (3240, 95226), (3540, 87156), (3888, 79355), (4035, 76464), (4248, 72630), (4304, 71685), (4720, 65367), (4779, 64560), (4842, 63720), (4860, 63484), (5310, 58104), (5380, 57348), (6372, 48420), (6456, 47790), (6480, 47613), (7080, 43578), (7263, 42480), (7965, 38736), (8070, 38232), (8496, 36315), (9558, 32280), (9684, 31860), (9720, 31742), (10620, 29052), (10760, 28674), (12105, 25488), (12744, 24210), (12912, 23895), (14160, 21789), (14337, 21520), (14526, 21240), (15871, 19440), (15930, 19368), (16140, 19116)]