89356920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{744641}}^1$

素因数の和:744655

約数の個数: 32

約数和(自身を含む): 268071120

約数和(自身を除く): 178714200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 744641, 1489282, 2233923, 2978564, 3723205, 4467846, 5957128, 7446410, 8935692, 11169615, 14892820, 17871384, 22339230, 29785640, 44678460, 89356920]

約数ペア:

[(1, 89356920), (2, 44678460), (3, 29785640), (4, 22339230), (5, 17871384), (6, 14892820), (8, 11169615), (10, 8935692), (12, 7446410), (15, 5957128), (20, 4467846), (24, 3723205), (30, 2978564), (40, 2233923), (60, 1489282), (120, 744641)]