345014720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46877}}^1$

素因数の和:46917

約数の個数: 56

約数和(自身を含む): 857304864

約数和(自身を除く): 512290144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 46877, 93754, 187508, 234385, 375016, 468770, 750032, 937540, 1078171, 1500064, 1875080, 2156342, 3000128, 3750160, 4312684, 5390855, 7500320, 8625368, 10781710, 15000640, 17250736, 21563420, 34501472, 43126840, 69002944, 86253680, 172507360, 345014720]

約数ペア:

[(1, 345014720), (2, 172507360), (4, 86253680), (5, 69002944), (8, 43126840), (10, 34501472), (16, 21563420), (20, 17250736), (23, 15000640), (32, 10781710), (40, 8625368), (46, 7500320), (64, 5390855), (80, 4312684), (92, 3750160), (115, 3000128), (160, 2156342), (184, 1875080), (230, 1500064), (320, 1078171), (368, 937540), (460, 750032), (736, 468770), (920, 375016), (1472, 234385), (1840, 187508), (3680, 93754), (7360, 46877)]