39575280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{613}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 123340320

約数和(自身を除く): 83765040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 613, 807, 1076, 1226, 1345, 1614, 1839, 2152, 2452, 2690, 3065, 3228, 3678, 4035, 4304, 4904, 5380, 6130, 6456, 7356, 8070, 9195, 9808, 10760, 12260, 12912, 14712, 16140, 18390, 21520, 24520, 29424, 32280, 36780, 49040, 64560, 73560, 147120, 164897, 329794, 494691, 659588, 824485, 989382, 1319176, 1648970, 1978764, 2473455, 2638352, 3297940, 3957528, 4946910, 6595880, 7915056, 9893820, 13191760, 19787640, 39575280]

約数ペア:

[(1, 39575280), (2, 19787640), (3, 13191760), (4, 9893820), (5, 7915056), (6, 6595880), (8, 4946910), (10, 3957528), (12, 3297940), (15, 2638352), (16, 2473455), (20, 1978764), (24, 1648970), (30, 1319176), (40, 989382), (48, 824485), (60, 659588), (80, 494691), (120, 329794), (240, 164897), (269, 147120), (538, 73560), (613, 64560), (807, 49040), (1076, 36780), (1226, 32280), (1345, 29424), (1614, 24520), (1839, 21520), (2152, 18390), (2452, 16140), (2690, 14712), (3065, 12912), (3228, 12260), (3678, 10760), (4035, 9808), (4304, 9195), (4904, 8070), (5380, 7356), (6130, 6456)]