2421874920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{492251}}^1$

素因数の和:492306

約数の個数: 64

約数和(自身を含む): 7442850240

約数和(自身を除く): 5020975320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 492251, 984502, 1476753, 1969004, 2461255, 2953506, 3938008, 4922510, 5907012, 7383765, 9845020, 11814024, 14767530, 19690040, 20182291, 29535060, 40364582, 59070120, 60546873, 80729164, 100911455, 121093746, 161458328, 201822910, 242187492, 302734365, 403645820, 484374984, 605468730, 807291640, 1210937460, 2421874920]

約数ペア:

[(1, 2421874920), (2, 1210937460), (3, 807291640), (4, 605468730), (5, 484374984), (6, 403645820), (8, 302734365), (10, 242187492), (12, 201822910), (15, 161458328), (20, 121093746), (24, 100911455), (30, 80729164), (40, 60546873), (41, 59070120), (60, 40364582), (82, 29535060), (120, 20182291), (123, 19690040), (164, 14767530), (205, 11814024), (246, 9845020), (328, 7383765), (410, 5907012), (492, 4922510), (615, 3938008), (820, 2953506), (984, 2461255), (1230, 1969004), (1640, 1476753), (2460, 984502), (4920, 492251)]