1605974421840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18959}}^1\times {\mathrm{352949}}^1$

素因数の和:371924

約数の個数: 80

約数和(自身を含む): 4978797408000

約数和(自身を除く): 3372822986160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18959, 37918, 56877, 75836, 94795, 113754, 151672, 189590, 227508, 284385, 303344, 352949, 379180, 455016, 568770, 705898, 758360, 910032, 1058847, 1137540, 1411796, 1516720, 1764745, 2117694, 2275080, 2823592, 3529490, 4235388, 4550160, 5294235, 5647184, 7058980, 8470776, 10588470, 14117960, 16941552, 21176940, 28235920, 42353880, 84707760, 6691560091, 13383120182, 20074680273, 26766240364, 33457800455, 40149360546, 53532480728, 66915600910, 80298721092, 100373401365, 107064961456, 133831201820, 160597442184, 200746802730, 267662403640, 321194884368, 401493605460, 535324807280, 802987210920, 1605974421840]

約数ペア:

[(1, 1605974421840), (2, 802987210920), (3, 535324807280), (4, 401493605460), (5, 321194884368), (6, 267662403640), (8, 200746802730), (10, 160597442184), (12, 133831201820), (15, 107064961456), (16, 100373401365), (20, 80298721092), (24, 66915600910), (30, 53532480728), (40, 40149360546), (48, 33457800455), (60, 26766240364), (80, 20074680273), (120, 13383120182), (240, 6691560091), (18959, 84707760), (37918, 42353880), (56877, 28235920), (75836, 21176940), (94795, 16941552), (113754, 14117960), (151672, 10588470), (189590, 8470776), (227508, 7058980), (284385, 5647184), (303344, 5294235), (352949, 4550160), (379180, 4235388), (455016, 3529490), (568770, 2823592), (705898, 2275080), (758360, 2117694), (910032, 1764745), (1058847, 1516720), (1137540, 1411796)]