54914160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32687}}^1$

素因数の和:32710

約数の個数: 80

約数和(自身を含む): 194558976

約数和(自身を除く): 139644816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 32687, 65374, 98061, 130748, 163435, 196122, 228809, 261496, 326870, 392244, 457618, 490305, 522992, 653740, 686427, 784488, 915236, 980610, 1144045, 1307480, 1372854, 1568976, 1830472, 1961220, 2288090, 2614960, 2745708, 3432135, 3660944, 3922440, 4576180, 5491416, 6864270, 7844880, 9152360, 10982832, 13728540, 18304720, 27457080, 54914160]

約数ペア:

[(1, 54914160), (2, 27457080), (3, 18304720), (4, 13728540), (5, 10982832), (6, 9152360), (7, 7844880), (8, 6864270), (10, 5491416), (12, 4576180), (14, 3922440), (15, 3660944), (16, 3432135), (20, 2745708), (21, 2614960), (24, 2288090), (28, 1961220), (30, 1830472), (35, 1568976), (40, 1372854), (42, 1307480), (48, 1144045), (56, 980610), (60, 915236), (70, 784488), (80, 686427), (84, 653740), (105, 522992), (112, 490305), (120, 457618), (140, 392244), (168, 326870), (210, 261496), (240, 228809), (280, 196122), (336, 163435), (420, 130748), (560, 98061), (840, 65374), (1680, 32687)]