64278240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10301}}^1$

素因数の和:10332

約数の個数: 96

約数和(自身を含む): 218072736

約数和(自身を除く): 153794496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 10301, 20602, 30903, 41204, 51505, 61806, 82408, 103010, 123612, 133913, 154515, 164816, 206020, 247224, 267826, 309030, 329632, 401739, 412040, 494448, 535652, 618060, 669565, 803478, 824080, 988896, 1071304, 1236120, 1339130, 1606956, 1648160, 2008695, 2142608, 2472240, 2678260, 3213912, 4017390, 4285216, 4944480, 5356520, 6427824, 8034780, 10713040, 12855648, 16069560, 21426080, 32139120, 64278240]

約数ペア:

[(1, 64278240), (2, 32139120), (3, 21426080), (4, 16069560), (5, 12855648), (6, 10713040), (8, 8034780), (10, 6427824), (12, 5356520), (13, 4944480), (15, 4285216), (16, 4017390), (20, 3213912), (24, 2678260), (26, 2472240), (30, 2142608), (32, 2008695), (39, 1648160), (40, 1606956), (48, 1339130), (52, 1236120), (60, 1071304), (65, 988896), (78, 824080), (80, 803478), (96, 669565), (104, 618060), (120, 535652), (130, 494448), (156, 412040), (160, 401739), (195, 329632), (208, 309030), (240, 267826), (260, 247224), (312, 206020), (390, 164816), (416, 154515), (480, 133913), (520, 123612), (624, 103010), (780, 82408), (1040, 61806), (1248, 51505), (1560, 41204), (2080, 30903), (3120, 20602), (6240, 10301)]