531627960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{2203}}^1$

素因数の和:4228

約数の個数: 64

約数和(自身を含む): 1596401280

約数和(自身を除く): 1064773320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2011, 2203, 4022, 4406, 6033, 6609, 8044, 8812, 10055, 11015, 12066, 13218, 16088, 17624, 20110, 22030, 24132, 26436, 30165, 33045, 40220, 44060, 48264, 52872, 60330, 66090, 80440, 88120, 120660, 132180, 241320, 264360, 4430233, 8860466, 13290699, 17720932, 22151165, 26581398, 35441864, 44302330, 53162796, 66453495, 88604660, 106325592, 132906990, 177209320, 265813980, 531627960]

約数ペア:

[(1, 531627960), (2, 265813980), (3, 177209320), (4, 132906990), (5, 106325592), (6, 88604660), (8, 66453495), (10, 53162796), (12, 44302330), (15, 35441864), (20, 26581398), (24, 22151165), (30, 17720932), (40, 13290699), (60, 8860466), (120, 4430233), (2011, 264360), (2203, 241320), (4022, 132180), (4406, 120660), (6033, 88120), (6609, 80440), (8044, 66090), (8812, 60330), (10055, 52872), (11015, 48264), (12066, 44060), (13218, 40220), (16088, 33045), (17624, 30165), (20110, 26436), (22030, 24132)]