885500520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7379171}}^1$

素因数の和:7379185

約数の個数: 32

約数和(自身を含む): 2656501920

約数和(自身を除く): 1771001400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7379171, 14758342, 22137513, 29516684, 36895855, 44275026, 59033368, 73791710, 88550052, 110687565, 147583420, 177100104, 221375130, 295166840, 442750260, 885500520]

約数ペア:

[(1, 885500520), (2, 442750260), (3, 295166840), (4, 221375130), (5, 177100104), (6, 147583420), (8, 110687565), (10, 88550052), (12, 73791710), (15, 59033368), (20, 44275026), (24, 36895855), (30, 29516684), (40, 22137513), (60, 14758342), (120, 7379171)]