15672539640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{325697}}^1$

素因数の和:326112

約数の個数: 64

約数和(自身を含む): 47135014560

約数和(自身を除く): 31462474920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 2005, 2406, 3208, 4010, 4812, 6015, 8020, 9624, 12030, 16040, 24060, 48120, 325697, 651394, 977091, 1302788, 1628485, 1954182, 2605576, 3256970, 3908364, 4885455, 6513940, 7816728, 9770910, 13027880, 19541820, 39083640, 130604497, 261208994, 391813491, 522417988, 653022485, 783626982, 1044835976, 1306044970, 1567253964, 1959067455, 2612089940, 3134507928, 3918134910, 5224179880, 7836269820, 15672539640]

約数ペア:

[(1, 15672539640), (2, 7836269820), (3, 5224179880), (4, 3918134910), (5, 3134507928), (6, 2612089940), (8, 1959067455), (10, 1567253964), (12, 1306044970), (15, 1044835976), (20, 783626982), (24, 653022485), (30, 522417988), (40, 391813491), (60, 261208994), (120, 130604497), (401, 39083640), (802, 19541820), (1203, 13027880), (1604, 9770910), (2005, 7816728), (2406, 6513940), (3208, 4885455), (4010, 3908364), (4812, 3256970), (6015, 2605576), (8020, 1954182), (9624, 1628485), (12030, 1302788), (16040, 977091), (24060, 651394), (48120, 325697)]