198899520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{207187}}^1$

素因数の和:207207

約数の個数: 56

約数和(自身を含む): 631509024

約数和(自身を除く): 432609504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 207187, 414374, 621561, 828748, 1035935, 1243122, 1657496, 2071870, 2486244, 3107805, 3314992, 4143740, 4972488, 6215610, 6629984, 8287480, 9944976, 12431220, 13259968, 16574960, 19889952, 24862440, 33149920, 39779904, 49724880, 66299840, 99449760, 198899520]

約数ペア:

[(1, 198899520), (2, 99449760), (3, 66299840), (4, 49724880), (5, 39779904), (6, 33149920), (8, 24862440), (10, 19889952), (12, 16574960), (15, 13259968), (16, 12431220), (20, 9944976), (24, 8287480), (30, 6629984), (32, 6215610), (40, 4972488), (48, 4143740), (60, 3314992), (64, 3107805), (80, 2486244), (96, 2071870), (120, 1657496), (160, 1243122), (192, 1035935), (240, 828748), (320, 621561), (480, 414374), (960, 207187)]