64342440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 210113280

約数和(自身を除く): 145770840

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, 360, 367, 487, 734, 974, 1101, 1461, 1468, 1835, 1948, 2202, 2435, 2922, 2936, 3303, 3670, 3896, 4383, 4404, 4870, 5505, 5844, 6606, 7305, 7340, 8766, 8808, 9740, 11010, 11688, 13212, 14610, 14680, 16515, 17532, 19480, 21915, 22020, 26424, 29220, 33030, 35064, 43830, 44040, 58440, 66060, 87660, 132120, 175320, 178729, 357458, 536187, 714916, 893645, 1072374, 1429832, 1608561, 1787290, 2144748, 2680935, 3217122, 3574580, 4289496, 5361870, 6434244, 7149160, 8042805, 10723740, 12868488, 16085610, 21447480, 32171220, 64342440]

約数ペア:

[(1, 64342440), (2, 32171220), (3, 21447480), (4, 16085610), (5, 12868488), (6, 10723740), (8, 8042805), (9, 7149160), (10, 6434244), (12, 5361870), (15, 4289496), (18, 3574580), (20, 3217122), (24, 2680935), (30, 2144748), (36, 1787290), (40, 1608561), (45, 1429832), (60, 1072374), (72, 893645), (90, 714916), (120, 536187), (180, 357458), (360, 178729), (367, 175320), (487, 132120), (734, 87660), (974, 66060), (1101, 58440), (1461, 44040), (1468, 43830), (1835, 35064), (1948, 33030), (2202, 29220), (2435, 26424), (2922, 22020), (2936, 21915), (3303, 19480), (3670, 17532), (3896, 16515), (4383, 14680), (4404, 14610), (4870, 13212), (5505, 11688), (5844, 11010), (6606, 9740), (7305, 8808), (7340, 8766)]