27571440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8837}}^1$

素因数の和:8866

約数の個数: 80

約数和(自身を含む): 92056608

約数和(自身を除く): 64485168

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, 8837, 17674, 26511, 35348, 44185, 53022, 70696, 88370, 106044, 114881, 132555, 141392, 176740, 212088, 229762, 265110, 344643, 353480, 424176, 459524, 530220, 574405, 689286, 706960, 919048, 1060440, 1148810, 1378572, 1723215, 1838096, 2120880, 2297620, 2757144, 3446430, 4595240, 5514288, 6892860, 9190480, 13785720, 27571440]

約数ペア:

[(1, 27571440), (2, 13785720), (3, 9190480), (4, 6892860), (5, 5514288), (6, 4595240), (8, 3446430), (10, 2757144), (12, 2297620), (13, 2120880), (15, 1838096), (16, 1723215), (20, 1378572), (24, 1148810), (26, 1060440), (30, 919048), (39, 706960), (40, 689286), (48, 574405), (52, 530220), (60, 459524), (65, 424176), (78, 353480), (80, 344643), (104, 265110), (120, 229762), (130, 212088), (156, 176740), (195, 141392), (208, 132555), (240, 114881), (260, 106044), (312, 88370), (390, 70696), (520, 53022), (624, 44185), (780, 35348), (1040, 26511), (1560, 17674), (3120, 8837)]