121753680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13711}}^1$

素因数の和:13764

約数の個数: 80

約数和(自身を含む): 387665664

約数和(自身を除く): 265911984

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, 8880, 13711, 27422, 41133, 54844, 68555, 82266, 109688, 137110, 164532, 205665, 219376, 274220, 329064, 411330, 507307, 548440, 658128, 822660, 1014614, 1096880, 1521921, 1645320, 2029228, 2536535, 3043842, 3290640, 4058456, 5073070, 6087684, 7609605, 8116912, 10146140, 12175368, 15219210, 20292280, 24350736, 30438420, 40584560, 60876840, 121753680]

約数ペア:

[(1, 121753680), (2, 60876840), (3, 40584560), (4, 30438420), (5, 24350736), (6, 20292280), (8, 15219210), (10, 12175368), (12, 10146140), (15, 8116912), (16, 7609605), (20, 6087684), (24, 5073070), (30, 4058456), (37, 3290640), (40, 3043842), (48, 2536535), (60, 2029228), (74, 1645320), (80, 1521921), (111, 1096880), (120, 1014614), (148, 822660), (185, 658128), (222, 548440), (240, 507307), (296, 411330), (370, 329064), (444, 274220), (555, 219376), (592, 205665), (740, 164532), (888, 137110), (1110, 109688), (1480, 82266), (1776, 68555), (2220, 54844), (2960, 41133), (4440, 27422), (8880, 13711)]