15691010640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2879}}^1\times {\mathrm{22709}}^1$

素因数の和:25604

約数の個数: 80

約数和(自身を含む): 48661171200

約数和(自身を除く): 32970160560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2879, 5758, 8637, 11516, 14395, 17274, 22709, 23032, 28790, 34548, 43185, 45418, 46064, 57580, 68127, 69096, 86370, 90836, 113545, 115160, 136254, 138192, 172740, 181672, 227090, 230320, 272508, 340635, 345480, 363344, 454180, 545016, 681270, 690960, 908360, 1090032, 1362540, 1816720, 2725080, 5450160, 65379211, 130758422, 196137633, 261516844, 326896055, 392275266, 523033688, 653792110, 784550532, 980688165, 1046067376, 1307584220, 1569101064, 1961376330, 2615168440, 3138202128, 3922752660, 5230336880, 7845505320, 15691010640]

約数ペア:

[(1, 15691010640), (2, 7845505320), (3, 5230336880), (4, 3922752660), (5, 3138202128), (6, 2615168440), (8, 1961376330), (10, 1569101064), (12, 1307584220), (15, 1046067376), (16, 980688165), (20, 784550532), (24, 653792110), (30, 523033688), (40, 392275266), (48, 326896055), (60, 261516844), (80, 196137633), (120, 130758422), (240, 65379211), (2879, 5450160), (5758, 2725080), (8637, 1816720), (11516, 1362540), (14395, 1090032), (17274, 908360), (22709, 690960), (23032, 681270), (28790, 545016), (34548, 454180), (43185, 363344), (45418, 345480), (46064, 340635), (57580, 272508), (68127, 230320), (69096, 227090), (86370, 181672), (90836, 172740), (113545, 138192), (115160, 136254)]