15744180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4951}}^1$

素因数の和:5016

約数の個数: 48

約数和(自身を含む): 44924544

約数和(自身を除く): 29180364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 4951, 9902, 14853, 19804, 24755, 29706, 49510, 59412, 74265, 99020, 148530, 262403, 297060, 524806, 787209, 1049612, 1312015, 1574418, 2624030, 3148836, 3936045, 5248060, 7872090, 15744180]

約数ペア:

[(1, 15744180), (2, 7872090), (3, 5248060), (4, 3936045), (5, 3148836), (6, 2624030), (10, 1574418), (12, 1312015), (15, 1049612), (20, 787209), (30, 524806), (53, 297060), (60, 262403), (106, 148530), (159, 99020), (212, 74265), (265, 59412), (318, 49510), (530, 29706), (636, 24755), (795, 19804), (1060, 14853), (1590, 9902), (3180, 4951)]