202713240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1689277}}^1$

素因数の和:1689291

約数の個数: 32

約数和(自身を含む): 608140080

約数和(自身を除く): 405426840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1689277, 3378554, 5067831, 6757108, 8446385, 10135662, 13514216, 16892770, 20271324, 25339155, 33785540, 40542648, 50678310, 67571080, 101356620, 202713240]

約数ペア:

[(1, 202713240), (2, 101356620), (3, 67571080), (4, 50678310), (5, 40542648), (6, 33785540), (8, 25339155), (10, 20271324), (12, 16892770), (15, 13514216), (20, 10135662), (24, 8446385), (30, 6757108), (40, 5067831), (60, 3378554), (120, 1689277)]