153278040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7057}}^1$

素因数の和:7252

約数の個数: 64

約数和(自身を含む): 462440160

約数和(自身を除く): 309162120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 7057, 7240, 10860, 14114, 21171, 21720, 28228, 35285, 42342, 56456, 70570, 84684, 105855, 141140, 169368, 211710, 282280, 423420, 846840, 1277317, 2554634, 3831951, 5109268, 6386585, 7663902, 10218536, 12773170, 15327804, 19159755, 25546340, 30655608, 38319510, 51092680, 76639020, 153278040]

約数ペア:

[(1, 153278040), (2, 76639020), (3, 51092680), (4, 38319510), (5, 30655608), (6, 25546340), (8, 19159755), (10, 15327804), (12, 12773170), (15, 10218536), (20, 7663902), (24, 6386585), (30, 5109268), (40, 3831951), (60, 2554634), (120, 1277317), (181, 846840), (362, 423420), (543, 282280), (724, 211710), (905, 169368), (1086, 141140), (1448, 105855), (1810, 84684), (2172, 70570), (2715, 56456), (3620, 42342), (4344, 35285), (5430, 28228), (7057, 21720), (7240, 21171), (10860, 14114)]