8215087080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1021777}}^1$

素因数の和:1021858

約数の個数: 64

約数和(自身を含む): 25013125440

約数和(自身を除く): 16798038360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 1021777, 2043554, 3065331, 4087108, 5108885, 6130662, 8174216, 10217770, 12261324, 15326655, 20435540, 24522648, 30653310, 40871080, 61306620, 68459059, 122613240, 136918118, 205377177, 273836236, 342295295, 410754354, 547672472, 684590590, 821508708, 1026885885, 1369181180, 1643017416, 2053771770, 2738362360, 4107543540, 8215087080]

約数ペア:

[(1, 8215087080), (2, 4107543540), (3, 2738362360), (4, 2053771770), (5, 1643017416), (6, 1369181180), (8, 1026885885), (10, 821508708), (12, 684590590), (15, 547672472), (20, 410754354), (24, 342295295), (30, 273836236), (40, 205377177), (60, 136918118), (67, 122613240), (120, 68459059), (134, 61306620), (201, 40871080), (268, 30653310), (335, 24522648), (402, 20435540), (536, 15326655), (670, 12261324), (804, 10217770), (1005, 8174216), (1340, 6130662), (1608, 5108885), (2010, 4087108), (2680, 3065331), (4020, 2043554), (8040, 1021777)]