293210640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1439}}^1$

素因数の和:1741

約数の個数: 120

約数和(自身を含む): 988865280

約数和(自身を除く): 695654640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 283, 360, 566, 720, 849, 1132, 1415, 1439, 1698, 2264, 2547, 2830, 2878, 3396, 4245, 4317, 4528, 5094, 5660, 5756, 6792, 7195, 8490, 8634, 10188, 11320, 11512, 12735, 12951, 13584, 14390, 16980, 17268, 20376, 21585, 22640, 23024, 25470, 25902, 28780, 33960, 34536, 40752, 43170, 50940, 51804, 57560, 64755, 67920, 69072, 86340, 101880, 103608, 115120, 129510, 172680, 203760, 207216, 259020, 345360, 407237, 518040, 814474, 1036080, 1221711, 1628948, 2036185, 2443422, 3257896, 3665133, 4072370, 4886844, 6108555, 6515792, 7330266, 8144740, 9773688, 12217110, 14660532, 16289480, 18325665, 19547376, 24434220, 29321064, 32578960, 36651330, 48868440, 58642128, 73302660, 97736880, 146605320, 293210640]

約数ペア:

[(1, 293210640), (2, 146605320), (3, 97736880), (4, 73302660), (5, 58642128), (6, 48868440), (8, 36651330), (9, 32578960), (10, 29321064), (12, 24434220), (15, 19547376), (16, 18325665), (18, 16289480), (20, 14660532), (24, 12217110), (30, 9773688), (36, 8144740), (40, 7330266), (45, 6515792), (48, 6108555), (60, 4886844), (72, 4072370), (80, 3665133), (90, 3257896), (120, 2443422), (144, 2036185), (180, 1628948), (240, 1221711), (283, 1036080), (360, 814474), (566, 518040), (720, 407237), (849, 345360), (1132, 259020), (1415, 207216), (1439, 203760), (1698, 172680), (2264, 129510), (2547, 115120), (2830, 103608), (2878, 101880), (3396, 86340), (4245, 69072), (4317, 67920), (4528, 64755), (5094, 57560), (5660, 51804), (5756, 50940), (6792, 43170), (7195, 40752), (8490, 34536), (8634, 33960), (10188, 28780), (11320, 25902), (11512, 25470), (12735, 23024), (12951, 22640), (13584, 21585), (14390, 20376), (16980, 17268)]