161468520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46399}}^1$

素因数の和:46442

約数の個数: 64

約数和(自身を含む): 501120000

約数和(自身を除く): 339651480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 46399, 92798, 139197, 185596, 231995, 278394, 371192, 463990, 556788, 695985, 927980, 1113576, 1345571, 1391970, 1855960, 2691142, 2783940, 4036713, 5382284, 5567880, 6727855, 8073426, 10764568, 13455710, 16146852, 20183565, 26911420, 32293704, 40367130, 53822840, 80734260, 161468520]

約数ペア:

[(1, 161468520), (2, 80734260), (3, 53822840), (4, 40367130), (5, 32293704), (6, 26911420), (8, 20183565), (10, 16146852), (12, 13455710), (15, 10764568), (20, 8073426), (24, 6727855), (29, 5567880), (30, 5382284), (40, 4036713), (58, 2783940), (60, 2691142), (87, 1855960), (116, 1391970), (120, 1345571), (145, 1113576), (174, 927980), (232, 695985), (290, 556788), (348, 463990), (435, 371192), (580, 278394), (696, 231995), (870, 185596), (1160, 139197), (1740, 92798), (3480, 46399)]