672614640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{934187}}^1$

素因数の和:934206

約数の個数: 60

約数和(自身を含む): 2258866584

約数和(自身を除く): 1586251944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 934187, 1868374, 2802561, 3736748, 4670935, 5605122, 7473496, 8407683, 9341870, 11210244, 14012805, 14946992, 16815366, 18683740, 22420488, 28025610, 33630732, 37367480, 42038415, 44840976, 56051220, 67261464, 74734960, 84076830, 112102440, 134522928, 168153660, 224204880, 336307320, 672614640]

約数ペア:

[(1, 672614640), (2, 336307320), (3, 224204880), (4, 168153660), (5, 134522928), (6, 112102440), (8, 84076830), (9, 74734960), (10, 67261464), (12, 56051220), (15, 44840976), (16, 42038415), (18, 37367480), (20, 33630732), (24, 28025610), (30, 22420488), (36, 18683740), (40, 16815366), (45, 14946992), (48, 14012805), (60, 11210244), (72, 9341870), (80, 8407683), (90, 7473496), (120, 5605122), (144, 4670935), (180, 3736748), (240, 2802561), (360, 1868374), (720, 934187)]