15137460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6497

約数の個数: 72

約数和(自身を含む): 49456680

約数和(自身を除く): 34319220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 6469, 12938, 19407, 25876, 32345, 38814, 58221, 64690, 77628, 84097, 97035, 116442, 129380, 168194, 194070, 232884, 252291, 291105, 336388, 388140, 420485, 504582, 582210, 756873, 840970, 1009164, 1164420, 1261455, 1513746, 1681940, 2522910, 3027492, 3784365, 5045820, 7568730, 15137460]

約数ペア:

[(1, 15137460), (2, 7568730), (3, 5045820), (4, 3784365), (5, 3027492), (6, 2522910), (9, 1681940), (10, 1513746), (12, 1261455), (13, 1164420), (15, 1009164), (18, 840970), (20, 756873), (26, 582210), (30, 504582), (36, 420485), (39, 388140), (45, 336388), (52, 291105), (60, 252291), (65, 232884), (78, 194070), (90, 168194), (117, 129380), (130, 116442), (156, 97035), (180, 84097), (195, 77628), (234, 64690), (260, 58221), (390, 38814), (468, 32345), (585, 25876), (780, 19407), (1170, 12938), (2340, 6469)]