289170960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92683}}^1$

素因数の和:92712

約数の個数: 80

約数和(自身を含む): 965396544

約数和(自身を除く): 676225584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 92683, 185366, 278049, 370732, 463415, 556098, 741464, 926830, 1112196, 1204879, 1390245, 1482928, 1853660, 2224392, 2409758, 2780490, 3614637, 3707320, 4448784, 4819516, 5560980, 6024395, 7229274, 7414640, 9639032, 11121960, 12048790, 14458548, 18073185, 19278064, 22243920, 24097580, 28917096, 36146370, 48195160, 57834192, 72292740, 96390320, 144585480, 289170960]

約数ペア:

[(1, 289170960), (2, 144585480), (3, 96390320), (4, 72292740), (5, 57834192), (6, 48195160), (8, 36146370), (10, 28917096), (12, 24097580), (13, 22243920), (15, 19278064), (16, 18073185), (20, 14458548), (24, 12048790), (26, 11121960), (30, 9639032), (39, 7414640), (40, 7229274), (48, 6024395), (52, 5560980), (60, 4819516), (65, 4448784), (78, 3707320), (80, 3614637), (104, 2780490), (120, 2409758), (130, 2224392), (156, 1853660), (195, 1482928), (208, 1390245), (240, 1204879), (260, 1112196), (312, 926830), (390, 741464), (520, 556098), (624, 463415), (780, 370732), (1040, 278049), (1560, 185366), (3120, 92683)]