405428760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34127}}^1$

素因数の和:34158

約数の個数: 128

約数和(自身を含む): 1474329600

約数和(自身を除く): 1068900840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 34127, 68254, 102381, 136508, 170635, 204762, 273016, 307143, 341270, 375397, 409524, 511905, 614286, 682540, 750794, 819048, 921429, 1023810, 1126191, 1228572, 1365080, 1501588, 1535715, 1842858, 1876985, 2047620, 2252382, 2457144, 3003176, 3071430, 3378573, 3685716, 3753970, 4095240, 4504764, 4607145, 5630955, 6142860, 6757146, 7371432, 7507940, 9009528, 9214290, 10135719, 11261910, 12285720, 13514292, 15015880, 16892865, 18428580, 20271438, 22523820, 27028584, 33785730, 36857160, 40542876, 45047640, 50678595, 67571460, 81085752, 101357190, 135142920, 202714380, 405428760]

約数ペア:

[(1, 405428760), (2, 202714380), (3, 135142920), (4, 101357190), (5, 81085752), (6, 67571460), (8, 50678595), (9, 45047640), (10, 40542876), (11, 36857160), (12, 33785730), (15, 27028584), (18, 22523820), (20, 20271438), (22, 18428580), (24, 16892865), (27, 15015880), (30, 13514292), (33, 12285720), (36, 11261910), (40, 10135719), (44, 9214290), (45, 9009528), (54, 7507940), (55, 7371432), (60, 6757146), (66, 6142860), (72, 5630955), (88, 4607145), (90, 4504764), (99, 4095240), (108, 3753970), (110, 3685716), (120, 3378573), (132, 3071430), (135, 3003176), (165, 2457144), (180, 2252382), (198, 2047620), (216, 1876985), (220, 1842858), (264, 1535715), (270, 1501588), (297, 1365080), (330, 1228572), (360, 1126191), (396, 1023810), (440, 921429), (495, 819048), (540, 750794), (594, 682540), (660, 614286), (792, 511905), (990, 409524), (1080, 375397), (1188, 341270), (1320, 307143), (1485, 273016), (1980, 204762), (2376, 170635), (2970, 136508), (3960, 102381), (5940, 68254), (11880, 34127)]