15103320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2984

約数の個数: 64

約数和(自身を含む): 46379520

約数和(自身を除く): 31276200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 2927, 5160, 5854, 8781, 11708, 14635, 17562, 23416, 29270, 35124, 43905, 58540, 70248, 87810, 117080, 125861, 175620, 251722, 351240, 377583, 503444, 629305, 755166, 1006888, 1258610, 1510332, 1887915, 2517220, 3020664, 3775830, 5034440, 7551660, 15103320]

約数ペア:

[(1, 15103320), (2, 7551660), (3, 5034440), (4, 3775830), (5, 3020664), (6, 2517220), (8, 1887915), (10, 1510332), (12, 1258610), (15, 1006888), (20, 755166), (24, 629305), (30, 503444), (40, 377583), (43, 351240), (60, 251722), (86, 175620), (120, 125861), (129, 117080), (172, 87810), (215, 70248), (258, 58540), (344, 43905), (430, 35124), (516, 29270), (645, 23416), (860, 17562), (1032, 14635), (1290, 11708), (1720, 8781), (2580, 5854), (2927, 5160)]