198899160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5399}}^1$

素因数の和:5720

約数の個数: 64

約数和(自身を含む): 598752000

約数和(自身を除く): 399852840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 5399, 6140, 7368, 9210, 10798, 12280, 16197, 18420, 21596, 26995, 32394, 36840, 43192, 53990, 64788, 80985, 107980, 129576, 161970, 215960, 323940, 647880, 1657493, 3314986, 4972479, 6629972, 8287465, 9944958, 13259944, 16574930, 19889916, 24862395, 33149860, 39779832, 49724790, 66299720, 99449580, 198899160]

約数ペア:

[(1, 198899160), (2, 99449580), (3, 66299720), (4, 49724790), (5, 39779832), (6, 33149860), (8, 24862395), (10, 19889916), (12, 16574930), (15, 13259944), (20, 9944958), (24, 8287465), (30, 6629972), (40, 4972479), (60, 3314986), (120, 1657493), (307, 647880), (614, 323940), (921, 215960), (1228, 161970), (1535, 129576), (1842, 107980), (2456, 80985), (3070, 64788), (3684, 53990), (4605, 43192), (5399, 36840), (6140, 32394), (7368, 26995), (9210, 21596), (10798, 18420), (12280, 16197)]