2912540040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{33851}}^1$

素因数の和:34107

約数の個数: 96

約数和(自身を含む): 9505641600

約数和(自身を除く): 6593101560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1434, 1912, 2151, 2390, 2868, 3585, 4302, 4780, 5736, 7170, 8604, 9560, 10755, 14340, 17208, 21510, 28680, 33851, 43020, 67702, 86040, 101553, 135404, 169255, 203106, 270808, 304659, 338510, 406212, 507765, 609318, 677020, 812424, 1015530, 1218636, 1354040, 1523295, 2031060, 2437272, 3046590, 4062120, 6093180, 8090389, 12186360, 16180778, 24271167, 32361556, 40451945, 48542334, 64723112, 72813501, 80903890, 97084668, 121355835, 145627002, 161807780, 194169336, 242711670, 291254004, 323615560, 364067505, 485423340, 582508008, 728135010, 970846680, 1456270020, 2912540040]

約数ペア:

[(1, 2912540040), (2, 1456270020), (3, 970846680), (4, 728135010), (5, 582508008), (6, 485423340), (8, 364067505), (9, 323615560), (10, 291254004), (12, 242711670), (15, 194169336), (18, 161807780), (20, 145627002), (24, 121355835), (30, 97084668), (36, 80903890), (40, 72813501), (45, 64723112), (60, 48542334), (72, 40451945), (90, 32361556), (120, 24271167), (180, 16180778), (239, 12186360), (360, 8090389), (478, 6093180), (717, 4062120), (956, 3046590), (1195, 2437272), (1434, 2031060), (1912, 1523295), (2151, 1354040), (2390, 1218636), (2868, 1015530), (3585, 812424), (4302, 677020), (4780, 609318), (5736, 507765), (7170, 406212), (8604, 338510), (9560, 304659), (10755, 270808), (14340, 203106), (17208, 169255), (21510, 135404), (28680, 101553), (33851, 86040), (43020, 67702)]