1625444880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6772687}}^1$

素因数の和:6772703

約数の個数: 40

約数和(自身を含む): 5038879872

約数和(自身を除く): 3413434992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6772687, 13545374, 20318061, 27090748, 33863435, 40636122, 54181496, 67726870, 81272244, 101590305, 108362992, 135453740, 162544488, 203180610, 270907480, 325088976, 406361220, 541814960, 812722440, 1625444880]

約数ペア:

[(1, 1625444880), (2, 812722440), (3, 541814960), (4, 406361220), (5, 325088976), (6, 270907480), (8, 203180610), (10, 162544488), (12, 135453740), (15, 108362992), (16, 101590305), (20, 81272244), (24, 67726870), (30, 54181496), (40, 40636122), (48, 33863435), (60, 27090748), (80, 20318061), (120, 13545374), (240, 6772687)]