65181360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2689}}^1$

素因数の和:2806

約数の個数: 80

約数和(自身を含む): 204138720

約数和(自身を除く): 138957360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 2689, 3030, 4040, 4848, 5378, 6060, 8067, 8080, 10756, 12120, 13445, 16134, 21512, 24240, 26890, 32268, 40335, 43024, 53780, 64536, 80670, 107560, 129072, 161340, 215120, 271589, 322680, 543178, 645360, 814767, 1086356, 1357945, 1629534, 2172712, 2715890, 3259068, 4073835, 4345424, 5431780, 6518136, 8147670, 10863560, 13036272, 16295340, 21727120, 32590680, 65181360]

約数ペア:

[(1, 65181360), (2, 32590680), (3, 21727120), (4, 16295340), (5, 13036272), (6, 10863560), (8, 8147670), (10, 6518136), (12, 5431780), (15, 4345424), (16, 4073835), (20, 3259068), (24, 2715890), (30, 2172712), (40, 1629534), (48, 1357945), (60, 1086356), (80, 814767), (101, 645360), (120, 543178), (202, 322680), (240, 271589), (303, 215120), (404, 161340), (505, 129072), (606, 107560), (808, 80670), (1010, 64536), (1212, 53780), (1515, 43024), (1616, 40335), (2020, 32268), (2424, 26890), (2689, 24240), (3030, 21512), (4040, 16134), (4848, 13445), (5378, 12120), (6060, 10756), (8067, 8080)]