15112260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1497

約数の個数: 72

約数和(自身を含む): 46650240

約数和(自身を除く): 31537980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1423, 1770, 2124, 2655, 2846, 3540, 4269, 5310, 5692, 7115, 8538, 10620, 12807, 14230, 17076, 21345, 25614, 28460, 42690, 51228, 64035, 83957, 85380, 128070, 167914, 251871, 256140, 335828, 419785, 503742, 755613, 839570, 1007484, 1259355, 1511226, 1679140, 2518710, 3022452, 3778065, 5037420, 7556130, 15112260]

約数ペア:

[(1, 15112260), (2, 7556130), (3, 5037420), (4, 3778065), (5, 3022452), (6, 2518710), (9, 1679140), (10, 1511226), (12, 1259355), (15, 1007484), (18, 839570), (20, 755613), (30, 503742), (36, 419785), (45, 335828), (59, 256140), (60, 251871), (90, 167914), (118, 128070), (177, 85380), (180, 83957), (236, 64035), (295, 51228), (354, 42690), (531, 28460), (590, 25614), (708, 21345), (885, 17076), (1062, 14230), (1180, 12807), (1423, 10620), (1770, 8538), (2124, 7115), (2655, 5692), (2846, 5310), (3540, 4269)]