216810360120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4417489}}^1$

素因数の和:4417912

約数の個数: 64

約数和(自身を含む): 652021524000

約数和(自身を除く): 435211163880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 8180, 9816, 12270, 16360, 24540, 49080, 4417489, 8834978, 13252467, 17669956, 22087445, 26504934, 35339912, 44174890, 53009868, 66262335, 88349780, 106019736, 132524670, 176699560, 265049340, 530098680, 1806753001, 3613506002, 5420259003, 7227012004, 9033765005, 10840518006, 14454024008, 18067530010, 21681036012, 27101295015, 36135060020, 43362072024, 54202590030, 72270120040, 108405180060, 216810360120]

約数ペア:

[(1, 216810360120), (2, 108405180060), (3, 72270120040), (4, 54202590030), (5, 43362072024), (6, 36135060020), (8, 27101295015), (10, 21681036012), (12, 18067530010), (15, 14454024008), (20, 10840518006), (24, 9033765005), (30, 7227012004), (40, 5420259003), (60, 3613506002), (120, 1806753001), (409, 530098680), (818, 265049340), (1227, 176699560), (1636, 132524670), (2045, 106019736), (2454, 88349780), (3272, 66262335), (4090, 53009868), (4908, 44174890), (6135, 35339912), (8180, 26504934), (9816, 22087445), (12270, 17669956), (16360, 13252467), (24540, 8834978), (49080, 4417489)]