1206990480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{295831}}^1$

素因数の和:295864

約数の個数: 80

約数和(自身を含む): 3961782144

約数和(自身を除く): 2754791664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 295831, 591662, 887493, 1183324, 1479155, 1774986, 2366648, 2958310, 3549972, 4437465, 4733296, 5029127, 5916620, 7099944, 8874930, 10058254, 11833240, 14199888, 15087381, 17749860, 20116508, 23666480, 25145635, 30174762, 35499720, 40233016, 50291270, 60349524, 70999440, 75436905, 80466032, 100582540, 120699048, 150873810, 201165080, 241398096, 301747620, 402330160, 603495240, 1206990480]

約数ペア:

[(1, 1206990480), (2, 603495240), (3, 402330160), (4, 301747620), (5, 241398096), (6, 201165080), (8, 150873810), (10, 120699048), (12, 100582540), (15, 80466032), (16, 75436905), (17, 70999440), (20, 60349524), (24, 50291270), (30, 40233016), (34, 35499720), (40, 30174762), (48, 25145635), (51, 23666480), (60, 20116508), (68, 17749860), (80, 15087381), (85, 14199888), (102, 11833240), (120, 10058254), (136, 8874930), (170, 7099944), (204, 5916620), (240, 5029127), (255, 4733296), (272, 4437465), (340, 3549972), (408, 2958310), (510, 2366648), (680, 1774986), (816, 1479155), (1020, 1183324), (1360, 887493), (2040, 591662), (4080, 295831)]