85729560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{102059}}^1$

素因数の和:102080

約数の個数: 64

約数和(自身を含む): 293932800

約数和(自身を除く): 208203240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 102059, 204118, 306177, 408236, 510295, 612354, 714413, 816472, 1020590, 1224708, 1428826, 1530885, 2041180, 2143239, 2449416, 2857652, 3061770, 3572065, 4082360, 4286478, 5715304, 6123540, 7144130, 8572956, 10716195, 12247080, 14288260, 17145912, 21432390, 28576520, 42864780, 85729560]

約数ペア:

[(1, 85729560), (2, 42864780), (3, 28576520), (4, 21432390), (5, 17145912), (6, 14288260), (7, 12247080), (8, 10716195), (10, 8572956), (12, 7144130), (14, 6123540), (15, 5715304), (20, 4286478), (21, 4082360), (24, 3572065), (28, 3061770), (30, 2857652), (35, 2449416), (40, 2143239), (42, 2041180), (56, 1530885), (60, 1428826), (70, 1224708), (84, 1020590), (105, 816472), (120, 714413), (140, 612354), (168, 510295), (210, 408236), (280, 306177), (420, 204118), (840, 102059)]