264246480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11839}}^1$

素因数の和:11889

約数の個数: 120

約数和(自身を含む): 916131840

約数和(自身を除く): 651885360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 11839, 22320, 23678, 35517, 47356, 59195, 71034, 94712, 106551, 118390, 142068, 177585, 189424, 213102, 236780, 284136, 355170, 367009, 426204, 473560, 532755, 568272, 710340, 734018, 852408, 947120, 1065510, 1101027, 1420680, 1468036, 1704816, 1835045, 2131020, 2202054, 2841360, 2936072, 3303081, 3670090, 4262040, 4404108, 5505135, 5872144, 6606162, 7340180, 8524080, 8808216, 11010270, 13212324, 14680360, 16515405, 17616432, 22020540, 26424648, 29360720, 33030810, 44041080, 52849296, 66061620, 88082160, 132123240, 264246480]

約数ペア:

[(1, 264246480), (2, 132123240), (3, 88082160), (4, 66061620), (5, 52849296), (6, 44041080), (8, 33030810), (9, 29360720), (10, 26424648), (12, 22020540), (15, 17616432), (16, 16515405), (18, 14680360), (20, 13212324), (24, 11010270), (30, 8808216), (31, 8524080), (36, 7340180), (40, 6606162), (45, 5872144), (48, 5505135), (60, 4404108), (62, 4262040), (72, 3670090), (80, 3303081), (90, 2936072), (93, 2841360), (120, 2202054), (124, 2131020), (144, 1835045), (155, 1704816), (180, 1468036), (186, 1420680), (240, 1101027), (248, 1065510), (279, 947120), (310, 852408), (360, 734018), (372, 710340), (465, 568272), (496, 532755), (558, 473560), (620, 426204), (720, 367009), (744, 355170), (930, 284136), (1116, 236780), (1240, 213102), (1395, 189424), (1488, 177585), (1860, 142068), (2232, 118390), (2480, 106551), (2790, 94712), (3720, 71034), (4464, 59195), (5580, 47356), (7440, 35517), (11160, 23678), (11839, 22320)]