494756880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3623}}^1$

素因数の和:4208

約数の個数: 80

約数和(自身を含む): 1536865920

約数和(自身を除く): 1042109040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 569, 1138, 1707, 2276, 2845, 3414, 3623, 4552, 5690, 6828, 7246, 8535, 9104, 10869, 11380, 13656, 14492, 17070, 18115, 21738, 22760, 27312, 28984, 34140, 36230, 43476, 45520, 54345, 57968, 68280, 72460, 86952, 108690, 136560, 144920, 173904, 217380, 289840, 434760, 869520, 2061487, 4122974, 6184461, 8245948, 10307435, 12368922, 16491896, 20614870, 24737844, 30922305, 32983792, 41229740, 49475688, 61844610, 82459480, 98951376, 123689220, 164918960, 247378440, 494756880]

約数ペア:

[(1, 494756880), (2, 247378440), (3, 164918960), (4, 123689220), (5, 98951376), (6, 82459480), (8, 61844610), (10, 49475688), (12, 41229740), (15, 32983792), (16, 30922305), (20, 24737844), (24, 20614870), (30, 16491896), (40, 12368922), (48, 10307435), (60, 8245948), (80, 6184461), (120, 4122974), (240, 2061487), (569, 869520), (1138, 434760), (1707, 289840), (2276, 217380), (2845, 173904), (3414, 144920), (3623, 136560), (4552, 108690), (5690, 86952), (6828, 72460), (7246, 68280), (8535, 57968), (9104, 54345), (10869, 45520), (11380, 43476), (13656, 36230), (14492, 34140), (17070, 28984), (18115, 27312), (21738, 22760)]