70410720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{383}}^2$

素因数の和:784

約数の個数: 72

約数和(自身を含む): 222374376

約数和(自身を除く): 151963656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 383, 480, 766, 1149, 1532, 1915, 2298, 3064, 3830, 4596, 5745, 6128, 7660, 9192, 11490, 12256, 15320, 18384, 22980, 30640, 36768, 45960, 61280, 91920, 146689, 183840, 293378, 440067, 586756, 733445, 880134, 1173512, 1466890, 1760268, 2200335, 2347024, 2933780, 3520536, 4400670, 4694048, 5867560, 7041072, 8801340, 11735120, 14082144, 17602680, 23470240, 35205360, 70410720]

約数ペア:

[(1, 70410720), (2, 35205360), (3, 23470240), (4, 17602680), (5, 14082144), (6, 11735120), (8, 8801340), (10, 7041072), (12, 5867560), (15, 4694048), (16, 4400670), (20, 3520536), (24, 2933780), (30, 2347024), (32, 2200335), (40, 1760268), (48, 1466890), (60, 1173512), (80, 880134), (96, 733445), (120, 586756), (160, 440067), (240, 293378), (383, 183840), (480, 146689), (766, 91920), (1149, 61280), (1532, 45960), (1915, 36768), (2298, 30640), (3064, 22980), (3830, 18384), (4596, 15320), (5745, 12256), (6128, 11490), (7660, 9192)]