145021080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1193}}^1$

素因数の和:2220

約数の個数: 64

約数和(自身を含む): 435857760

約数和(自身を除く): 290836680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1013, 1193, 2026, 2386, 3039, 3579, 4052, 4772, 5065, 5965, 6078, 7158, 8104, 9544, 10130, 11930, 12156, 14316, 15195, 17895, 20260, 23860, 24312, 28632, 30390, 35790, 40520, 47720, 60780, 71580, 121560, 143160, 1208509, 2417018, 3625527, 4834036, 6042545, 7251054, 9668072, 12085090, 14502108, 18127635, 24170180, 29004216, 36255270, 48340360, 72510540, 145021080]

約数ペア:

[(1, 145021080), (2, 72510540), (3, 48340360), (4, 36255270), (5, 29004216), (6, 24170180), (8, 18127635), (10, 14502108), (12, 12085090), (15, 9668072), (20, 7251054), (24, 6042545), (30, 4834036), (40, 3625527), (60, 2417018), (120, 1208509), (1013, 143160), (1193, 121560), (2026, 71580), (2386, 60780), (3039, 47720), (3579, 40520), (4052, 35790), (4772, 30390), (5065, 28632), (5965, 24312), (6078, 23860), (7158, 20260), (8104, 17895), (9544, 15195), (10130, 14316), (11930, 12156)]