355628520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75989}}^1$

素因数の和:76019

約数の個数: 96

約数和(自身を含む): 1244716200

約数和(自身を除く): 889087680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 75989, 151978, 227967, 303956, 379945, 455934, 607912, 683901, 759890, 911868, 987857, 1139835, 1367802, 1519780, 1823736, 1975714, 2279670, 2735604, 2963571, 3039560, 3419505, 3951428, 4559340, 4939285, 5471208, 5927142, 6839010, 7902856, 8890713, 9118680, 9878570, 11854284, 13678020, 14817855, 17781426, 19757140, 23708568, 27356040, 29635710, 35562852, 39514280, 44453565, 59271420, 71125704, 88907130, 118542840, 177814260, 355628520]

約数ペア:

[(1, 355628520), (2, 177814260), (3, 118542840), (4, 88907130), (5, 71125704), (6, 59271420), (8, 44453565), (9, 39514280), (10, 35562852), (12, 29635710), (13, 27356040), (15, 23708568), (18, 19757140), (20, 17781426), (24, 14817855), (26, 13678020), (30, 11854284), (36, 9878570), (39, 9118680), (40, 8890713), (45, 7902856), (52, 6839010), (60, 5927142), (65, 5471208), (72, 4939285), (78, 4559340), (90, 3951428), (104, 3419505), (117, 3039560), (120, 2963571), (130, 2735604), (156, 2279670), (180, 1975714), (195, 1823736), (234, 1519780), (260, 1367802), (312, 1139835), (360, 987857), (390, 911868), (468, 759890), (520, 683901), (585, 607912), (780, 455934), (936, 379945), (1170, 303956), (1560, 227967), (2340, 151978), (4680, 75989)]