349806480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47017}}^1$

素因数の和:47064

約数の個数: 80

約数和(自身を含む): 1119404544

約数和(自身を除く): 769598064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 47017, 94034, 141051, 188068, 235085, 282102, 376136, 470170, 564204, 705255, 752272, 940340, 1128408, 1410510, 1457527, 1880680, 2256816, 2821020, 2915054, 3761360, 4372581, 5642040, 5830108, 7287635, 8745162, 11284080, 11660216, 14575270, 17490324, 21862905, 23320432, 29150540, 34980648, 43725810, 58301080, 69961296, 87451620, 116602160, 174903240, 349806480]

約数ペア:

[(1, 349806480), (2, 174903240), (3, 116602160), (4, 87451620), (5, 69961296), (6, 58301080), (8, 43725810), (10, 34980648), (12, 29150540), (15, 23320432), (16, 21862905), (20, 17490324), (24, 14575270), (30, 11660216), (31, 11284080), (40, 8745162), (48, 7287635), (60, 5830108), (62, 5642040), (80, 4372581), (93, 3761360), (120, 2915054), (124, 2821020), (155, 2256816), (186, 1880680), (240, 1457527), (248, 1410510), (310, 1128408), (372, 940340), (465, 752272), (496, 705255), (620, 564204), (744, 470170), (930, 376136), (1240, 282102), (1488, 235085), (1860, 188068), (2480, 141051), (3720, 94034), (7440, 47017)]