651372240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5573}}^1$

素因数の和:6076

約数の個数: 80

約数和(自身を含む): 2023763328

約数和(自身を除く): 1372391088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 487, 974, 1461, 1948, 2435, 2922, 3896, 4870, 5573, 5844, 7305, 7792, 9740, 11146, 11688, 14610, 16719, 19480, 22292, 23376, 27865, 29220, 33438, 38960, 44584, 55730, 58440, 66876, 83595, 89168, 111460, 116880, 133752, 167190, 222920, 267504, 334380, 445840, 668760, 1337520, 2714051, 5428102, 8142153, 10856204, 13570255, 16284306, 21712408, 27140510, 32568612, 40710765, 43424816, 54281020, 65137224, 81421530, 108562040, 130274448, 162843060, 217124080, 325686120, 651372240]

約数ペア:

[(1, 651372240), (2, 325686120), (3, 217124080), (4, 162843060), (5, 130274448), (6, 108562040), (8, 81421530), (10, 65137224), (12, 54281020), (15, 43424816), (16, 40710765), (20, 32568612), (24, 27140510), (30, 21712408), (40, 16284306), (48, 13570255), (60, 10856204), (80, 8142153), (120, 5428102), (240, 2714051), (487, 1337520), (974, 668760), (1461, 445840), (1948, 334380), (2435, 267504), (2922, 222920), (3896, 167190), (4870, 133752), (5573, 116880), (5844, 111460), (7305, 89168), (7792, 83595), (9740, 66876), (11146, 58440), (11688, 55730), (14610, 44584), (16719, 38960), (19480, 33438), (22292, 29220), (23376, 27865)]