1246768080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{4049}}^1$

素因数の和:5348

約数の個数: 80

約数和(自身を含む): 3868948800

約数和(自身を除く): 2622180720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1283, 2566, 3849, 4049, 5132, 6415, 7698, 8098, 10264, 12147, 12830, 15396, 16196, 19245, 20245, 20528, 24294, 25660, 30792, 32392, 38490, 40490, 48588, 51320, 60735, 61584, 64784, 76980, 80980, 97176, 102640, 121470, 153960, 161960, 194352, 242940, 307920, 323920, 485880, 971760, 5194867, 10389734, 15584601, 20779468, 25974335, 31169202, 41558936, 51948670, 62338404, 77923005, 83117872, 103897340, 124676808, 155846010, 207794680, 249353616, 311692020, 415589360, 623384040, 1246768080]

約数ペア:

[(1, 1246768080), (2, 623384040), (3, 415589360), (4, 311692020), (5, 249353616), (6, 207794680), (8, 155846010), (10, 124676808), (12, 103897340), (15, 83117872), (16, 77923005), (20, 62338404), (24, 51948670), (30, 41558936), (40, 31169202), (48, 25974335), (60, 20779468), (80, 15584601), (120, 10389734), (240, 5194867), (1283, 971760), (2566, 485880), (3849, 323920), (4049, 307920), (5132, 242940), (6415, 194352), (7698, 161960), (8098, 153960), (10264, 121470), (12147, 102640), (12830, 97176), (15396, 80980), (16196, 76980), (19245, 64784), (20245, 61584), (20528, 60735), (24294, 51320), (25660, 48588), (30792, 40490), (32392, 38490)]