181462980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4793}}^1$

素因数の和:5436

約数の個数: 48

約数和(自身を含む): 509007744

約数和(自身を除く): 327544764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1893, 2524, 3155, 3786, 4793, 6310, 7572, 9465, 9586, 12620, 14379, 18930, 19172, 23965, 28758, 37860, 47930, 57516, 71895, 95860, 143790, 287580, 3024383, 6048766, 9073149, 12097532, 15121915, 18146298, 30243830, 36292596, 45365745, 60487660, 90731490, 181462980]

約数ペア:

[(1, 181462980), (2, 90731490), (3, 60487660), (4, 45365745), (5, 36292596), (6, 30243830), (10, 18146298), (12, 15121915), (15, 12097532), (20, 9073149), (30, 6048766), (60, 3024383), (631, 287580), (1262, 143790), (1893, 95860), (2524, 71895), (3155, 57516), (3786, 47930), (4793, 37860), (6310, 28758), (7572, 23965), (9465, 19172), (9586, 18930), (12620, 14379)]