401212320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{835859}}^1$

素因数の和:835877

約数の個数: 48

約数和(自身を含む): 1263820320

約数和(自身を除く): 862608000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 835859, 1671718, 2507577, 3343436, 4179295, 5015154, 6686872, 8358590, 10030308, 12537885, 13373744, 16717180, 20060616, 25075770, 26747488, 33434360, 40121232, 50151540, 66868720, 80242464, 100303080, 133737440, 200606160, 401212320]

約数ペア:

[(1, 401212320), (2, 200606160), (3, 133737440), (4, 100303080), (5, 80242464), (6, 66868720), (8, 50151540), (10, 40121232), (12, 33434360), (15, 26747488), (16, 25075770), (20, 20060616), (24, 16717180), (30, 13373744), (32, 12537885), (40, 10030308), (48, 8358590), (60, 6686872), (80, 5015154), (96, 4179295), (120, 3343436), (160, 2507577), (240, 1671718), (480, 835859)]