78044040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 262656000

約数和(自身を除く): 184611960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 569, 635, 762, 1016, 1080, 1138, 1143, 1270, 1524, 1707, 1905, 2276, 2286, 2540, 2845, 3048, 3414, 3429, 3810, 4552, 4572, 5080, 5121, 5690, 5715, 6828, 6858, 7620, 8535, 9144, 10242, 11380, 11430, 13656, 13716, 15240, 15363, 17070, 17145, 20484, 22760, 22860, 25605, 27432, 30726, 34140, 34290, 40968, 45720, 51210, 61452, 68280, 68580, 72263, 76815, 102420, 122904, 137160, 144526, 153630, 204840, 216789, 289052, 307260, 361315, 433578, 578104, 614520, 650367, 722630, 867156, 1083945, 1300734, 1445260, 1734312, 1951101, 2167890, 2601468, 2890520, 3251835, 3902202, 4335780, 5202936, 6503670, 7804404, 8671560, 9755505, 13007340, 15608808, 19511010, 26014680, 39022020, 78044040]

約数ペア:

[(1, 78044040), (2, 39022020), (3, 26014680), (4, 19511010), (5, 15608808), (6, 13007340), (8, 9755505), (9, 8671560), (10, 7804404), (12, 6503670), (15, 5202936), (18, 4335780), (20, 3902202), (24, 3251835), (27, 2890520), (30, 2601468), (36, 2167890), (40, 1951101), (45, 1734312), (54, 1445260), (60, 1300734), (72, 1083945), (90, 867156), (108, 722630), (120, 650367), (127, 614520), (135, 578104), (180, 433578), (216, 361315), (254, 307260), (270, 289052), (360, 216789), (381, 204840), (508, 153630), (540, 144526), (569, 137160), (635, 122904), (762, 102420), (1016, 76815), (1080, 72263), (1138, 68580), (1143, 68280), (1270, 61452), (1524, 51210), (1707, 45720), (1905, 40968), (2276, 34290), (2286, 34140), (2540, 30726), (2845, 27432), (3048, 25605), (3414, 22860), (3429, 22760), (3810, 20484), (4552, 17145), (4572, 17070), (5080, 15363), (5121, 15240), (5690, 13716), (5715, 13656), (6828, 11430), (6858, 11380), (7620, 10242), (8535, 9144)]