73396920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{611641}}^1$

素因数の和:611655

約数の個数: 32

約数和(自身を含む): 220191120

約数和(自身を除く): 146794200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 611641, 1223282, 1834923, 2446564, 3058205, 3669846, 4893128, 6116410, 7339692, 9174615, 12232820, 14679384, 18349230, 24465640, 36698460, 73396920]

約数ペア:

[(1, 73396920), (2, 36698460), (3, 24465640), (4, 18349230), (5, 14679384), (6, 12232820), (8, 9174615), (10, 7339692), (12, 6116410), (15, 4893128), (20, 3669846), (24, 3058205), (30, 2446564), (40, 1834923), (60, 1223282), (120, 611641)]