9975592920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2681611}}^1$

素因数の和:2681656

約数の個数: 64

約数和(自身を含む): 30892170240

約数和(自身を除く): 20916577320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 2681611, 5363222, 8044833, 10726444, 13408055, 16089666, 21452888, 26816110, 32179332, 40224165, 53632220, 64358664, 80448330, 83129941, 107264440, 160896660, 166259882, 249389823, 321793320, 332519764, 415649705, 498779646, 665039528, 831299410, 997559292, 1246949115, 1662598820, 1995118584, 2493898230, 3325197640, 4987796460, 9975592920]

約数ペア:

[(1, 9975592920), (2, 4987796460), (3, 3325197640), (4, 2493898230), (5, 1995118584), (6, 1662598820), (8, 1246949115), (10, 997559292), (12, 831299410), (15, 665039528), (20, 498779646), (24, 415649705), (30, 332519764), (31, 321793320), (40, 249389823), (60, 166259882), (62, 160896660), (93, 107264440), (120, 83129941), (124, 80448330), (155, 64358664), (186, 53632220), (248, 40224165), (310, 32179332), (372, 26816110), (465, 21452888), (620, 16089666), (744, 13408055), (930, 10726444), (1240, 8044833), (1860, 5363222), (3720, 2681611)]