1680527760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7002199}}^1$

素因数の和:7002215

約数の個数: 40

約数和(自身を含む): 5209636800

約数和(自身を除く): 3529109040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7002199, 14004398, 21006597, 28008796, 35010995, 42013194, 56017592, 70021990, 84026388, 105032985, 112035184, 140043980, 168052776, 210065970, 280087960, 336105552, 420131940, 560175920, 840263880, 1680527760]

約数ペア:

[(1, 1680527760), (2, 840263880), (3, 560175920), (4, 420131940), (5, 336105552), (6, 280087960), (8, 210065970), (10, 168052776), (12, 140043980), (15, 112035184), (16, 105032985), (20, 84026388), (24, 70021990), (30, 56017592), (40, 42013194), (48, 35010995), (60, 28008796), (80, 21006597), (120, 14004398), (240, 7002199)]