1877344080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{190787}}^1$

素因数の和:190844

約数の個数: 80

約数和(自身を含む): 5961743424

約数和(自身を除く): 4084399344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 190787, 381574, 572361, 763148, 953935, 1144722, 1526296, 1907870, 2289444, 2861805, 3052592, 3815740, 4578888, 5723610, 7631480, 7822267, 9157776, 11447220, 15262960, 15644534, 22894440, 23466801, 31289068, 39111335, 45788880, 46933602, 62578136, 78222670, 93867204, 117334005, 125156272, 156445340, 187734408, 234668010, 312890680, 375468816, 469336020, 625781360, 938672040, 1877344080]

約数ペア:

[(1, 1877344080), (2, 938672040), (3, 625781360), (4, 469336020), (5, 375468816), (6, 312890680), (8, 234668010), (10, 187734408), (12, 156445340), (15, 125156272), (16, 117334005), (20, 93867204), (24, 78222670), (30, 62578136), (40, 46933602), (41, 45788880), (48, 39111335), (60, 31289068), (80, 23466801), (82, 22894440), (120, 15644534), (123, 15262960), (164, 11447220), (205, 9157776), (240, 7822267), (246, 7631480), (328, 5723610), (410, 4578888), (492, 3815740), (615, 3052592), (656, 2861805), (820, 2289444), (984, 1907870), (1230, 1526296), (1640, 1144722), (1968, 953935), (2460, 763148), (3280, 572361), (4920, 381574), (9840, 190787)]