55153680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6211}}^1$

素因数の和:6264

約数の個数: 80

約数和(自身を含む): 175625664

約数和(自身を除く): 120471984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 6211, 8880, 12422, 18633, 24844, 31055, 37266, 49688, 62110, 74532, 93165, 99376, 124220, 149064, 186330, 229807, 248440, 298128, 372660, 459614, 496880, 689421, 745320, 919228, 1149035, 1378842, 1490640, 1838456, 2298070, 2757684, 3447105, 3676912, 4596140, 5515368, 6894210, 9192280, 11030736, 13788420, 18384560, 27576840, 55153680]

約数ペア:

[(1, 55153680), (2, 27576840), (3, 18384560), (4, 13788420), (5, 11030736), (6, 9192280), (8, 6894210), (10, 5515368), (12, 4596140), (15, 3676912), (16, 3447105), (20, 2757684), (24, 2298070), (30, 1838456), (37, 1490640), (40, 1378842), (48, 1149035), (60, 919228), (74, 745320), (80, 689421), (111, 496880), (120, 459614), (148, 372660), (185, 298128), (222, 248440), (240, 229807), (296, 186330), (370, 149064), (444, 124220), (555, 99376), (592, 93165), (740, 74532), (888, 62110), (1110, 49688), (1480, 37266), (1776, 31055), (2220, 24844), (2960, 18633), (4440, 12422), (6211, 8880)]