40032420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29009}}^1$

素因数の和:29044

約数の個数: 48

約数和(自身を含む): 116968320

約数和(自身を除く): 76935900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 29009, 58018, 87027, 116036, 145045, 174054, 290090, 348108, 435135, 580180, 667207, 870270, 1334414, 1740540, 2001621, 2668828, 3336035, 4003242, 6672070, 8006484, 10008105, 13344140, 20016210, 40032420]

約数ペア:

[(1, 40032420), (2, 20016210), (3, 13344140), (4, 10008105), (5, 8006484), (6, 6672070), (10, 4003242), (12, 3336035), (15, 2668828), (20, 2001621), (23, 1740540), (30, 1334414), (46, 870270), (60, 667207), (69, 580180), (92, 435135), (115, 348108), (138, 290090), (230, 174054), (276, 145045), (345, 116036), (460, 87027), (690, 58018), (1380, 29009)]