89343480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2897}}^1$

素因数の和:3168

約数の個数: 64

約数和(自身を含む): 269166240

約数和(自身を除く): 179822760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 2897, 3084, 3855, 5140, 5794, 6168, 7710, 8691, 10280, 11588, 14485, 15420, 17382, 23176, 28970, 30840, 34764, 43455, 57940, 69528, 86910, 115880, 173820, 347640, 744529, 1489058, 2233587, 2978116, 3722645, 4467174, 5956232, 7445290, 8934348, 11167935, 14890580, 17868696, 22335870, 29781160, 44671740, 89343480]

約数ペア:

[(1, 89343480), (2, 44671740), (3, 29781160), (4, 22335870), (5, 17868696), (6, 14890580), (8, 11167935), (10, 8934348), (12, 7445290), (15, 5956232), (20, 4467174), (24, 3722645), (30, 2978116), (40, 2233587), (60, 1489058), (120, 744529), (257, 347640), (514, 173820), (771, 115880), (1028, 86910), (1285, 69528), (1542, 57940), (2056, 43455), (2570, 34764), (2897, 30840), (3084, 28970), (3855, 23176), (5140, 17382), (5794, 15420), (6168, 14485), (7710, 11588), (8691, 10280)]