18236428080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5845009}}^1$

素因数の和:5845038

約数の個数: 80

約数和(自身を含む): 60881624160

約数和(自身を除く): 42645196080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5845009, 11690018, 17535027, 23380036, 29225045, 35070054, 46760072, 58450090, 70140108, 75985117, 87675135, 93520144, 116900180, 140280216, 151970234, 175350270, 227955351, 233800360, 280560432, 303940468, 350700540, 379925585, 455910702, 467600720, 607880936, 701401080, 759851170, 911821404, 1139776755, 1215761872, 1402802160, 1519702340, 1823642808, 2279553510, 3039404680, 3647285616, 4559107020, 6078809360, 9118214040, 18236428080]

約数ペア:

[(1, 18236428080), (2, 9118214040), (3, 6078809360), (4, 4559107020), (5, 3647285616), (6, 3039404680), (8, 2279553510), (10, 1823642808), (12, 1519702340), (13, 1402802160), (15, 1215761872), (16, 1139776755), (20, 911821404), (24, 759851170), (26, 701401080), (30, 607880936), (39, 467600720), (40, 455910702), (48, 379925585), (52, 350700540), (60, 303940468), (65, 280560432), (78, 233800360), (80, 227955351), (104, 175350270), (120, 151970234), (130, 140280216), (156, 116900180), (195, 93520144), (208, 87675135), (240, 75985117), (260, 70140108), (312, 58450090), (390, 46760072), (520, 35070054), (624, 29225045), (780, 23380036), (1040, 17535027), (1560, 11690018), (3120, 5845009)]