497348520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{3989}}^1$

素因数の和:5042

約数の個数: 64

約数和(自身を含む): 1493856000

約数和(自身を除く): 996507480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1039, 2078, 3117, 3989, 4156, 5195, 6234, 7978, 8312, 10390, 11967, 12468, 15585, 15956, 19945, 20780, 23934, 24936, 31170, 31912, 39890, 41560, 47868, 59835, 62340, 79780, 95736, 119670, 124680, 159560, 239340, 478680, 4144571, 8289142, 12433713, 16578284, 20722855, 24867426, 33156568, 41445710, 49734852, 62168565, 82891420, 99469704, 124337130, 165782840, 248674260, 497348520]

約数ペア:

[(1, 497348520), (2, 248674260), (3, 165782840), (4, 124337130), (5, 99469704), (6, 82891420), (8, 62168565), (10, 49734852), (12, 41445710), (15, 33156568), (20, 24867426), (24, 20722855), (30, 16578284), (40, 12433713), (60, 8289142), (120, 4144571), (1039, 478680), (2078, 239340), (3117, 159560), (3989, 124680), (4156, 119670), (5195, 95736), (6234, 79780), (7978, 62340), (8312, 59835), (10390, 47868), (11967, 41560), (12468, 39890), (15585, 31912), (15956, 31170), (19945, 24936), (20780, 23934)]