3861479040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64877}}^1$

素因数の和:64930

約数の個数: 128

約数和(自身を含む): 12705707520

約数和(自身を除く): 8844228480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 64877, 129754, 194631, 259508, 324385, 389262, 519016, 648770, 778524, 973155, 1038032, 1297540, 1557048, 1946310, 2011187, 2076064, 2595080, 3114096, 3892620, 4022374, 4152128, 5190160, 6033561, 6228192, 7785240, 8044748, 8304256, 10055935, 10380320, 12067122, 12456384, 15570480, 16089496, 20111870, 20760640, 24134244, 24912768, 30167805, 31140960, 32178992, 40223740, 41521280, 48268488, 60335610, 62281920, 64357984, 80447480, 96536976, 120671220, 124563840, 128715968, 160894960, 193073952, 241342440, 257431936, 321789920, 386147904, 482684880, 643579840, 772295808, 965369760, 1287159680, 1930739520, 3861479040]

約数ペア:

[(1, 3861479040), (2, 1930739520), (3, 1287159680), (4, 965369760), (5, 772295808), (6, 643579840), (8, 482684880), (10, 386147904), (12, 321789920), (15, 257431936), (16, 241342440), (20, 193073952), (24, 160894960), (30, 128715968), (31, 124563840), (32, 120671220), (40, 96536976), (48, 80447480), (60, 64357984), (62, 62281920), (64, 60335610), (80, 48268488), (93, 41521280), (96, 40223740), (120, 32178992), (124, 31140960), (128, 30167805), (155, 24912768), (160, 24134244), (186, 20760640), (192, 20111870), (240, 16089496), (248, 15570480), (310, 12456384), (320, 12067122), (372, 10380320), (384, 10055935), (465, 8304256), (480, 8044748), (496, 7785240), (620, 6228192), (640, 6033561), (744, 5190160), (930, 4152128), (960, 4022374), (992, 3892620), (1240, 3114096), (1488, 2595080), (1860, 2076064), (1920, 2011187), (1984, 1946310), (2480, 1557048), (2976, 1297540), (3720, 1038032), (3968, 973155), (4960, 778524), (5952, 648770), (7440, 519016), (9920, 389262), (11904, 324385), (14880, 259508), (19840, 194631), (29760, 129754), (59520, 64877)]