25557521520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{150197}}^1$

素因数の和:150922

約数の個数: 80

約数和(自身を含む): 79340591520

約数和(自身を除く): 53783070000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 709, 1418, 2127, 2836, 3545, 4254, 5672, 7090, 8508, 10635, 11344, 14180, 17016, 21270, 28360, 34032, 42540, 56720, 85080, 150197, 170160, 300394, 450591, 600788, 750985, 901182, 1201576, 1501970, 1802364, 2252955, 2403152, 3003940, 3604728, 4505910, 6007880, 7209456, 9011820, 12015760, 18023640, 36047280, 106489673, 212979346, 319469019, 425958692, 532448365, 638938038, 851917384, 1064896730, 1277876076, 1597345095, 1703834768, 2129793460, 2555752152, 3194690190, 4259586920, 5111504304, 6389380380, 8519173840, 12778760760, 25557521520]

約数ペア:

[(1, 25557521520), (2, 12778760760), (3, 8519173840), (4, 6389380380), (5, 5111504304), (6, 4259586920), (8, 3194690190), (10, 2555752152), (12, 2129793460), (15, 1703834768), (16, 1597345095), (20, 1277876076), (24, 1064896730), (30, 851917384), (40, 638938038), (48, 532448365), (60, 425958692), (80, 319469019), (120, 212979346), (240, 106489673), (709, 36047280), (1418, 18023640), (2127, 12015760), (2836, 9011820), (3545, 7209456), (4254, 6007880), (5672, 4505910), (7090, 3604728), (8508, 3003940), (10635, 2403152), (11344, 2252955), (14180, 1802364), (17016, 1501970), (21270, 1201576), (28360, 901182), (34032, 750985), (42540, 600788), (56720, 450591), (85080, 300394), (150197, 170160)]