171780960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27529}}^1$

素因数の和:27560

約数の個数: 96

約数和(自身を含む): 582755040

約数和(自身を除く): 410974080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 27529, 55058, 82587, 110116, 137645, 165174, 220232, 275290, 330348, 357877, 412935, 440464, 550580, 660696, 715754, 825870, 880928, 1073631, 1101160, 1321392, 1431508, 1651740, 1789385, 2147262, 2202320, 2642784, 2863016, 3303480, 3578770, 4294524, 4404640, 5368155, 5726032, 6606960, 7157540, 8589048, 10736310, 11452064, 13213920, 14315080, 17178096, 21472620, 28630160, 34356192, 42945240, 57260320, 85890480, 171780960]

約数ペア:

[(1, 171780960), (2, 85890480), (3, 57260320), (4, 42945240), (5, 34356192), (6, 28630160), (8, 21472620), (10, 17178096), (12, 14315080), (13, 13213920), (15, 11452064), (16, 10736310), (20, 8589048), (24, 7157540), (26, 6606960), (30, 5726032), (32, 5368155), (39, 4404640), (40, 4294524), (48, 3578770), (52, 3303480), (60, 2863016), (65, 2642784), (78, 2202320), (80, 2147262), (96, 1789385), (104, 1651740), (120, 1431508), (130, 1321392), (156, 1101160), (160, 1073631), (195, 880928), (208, 825870), (240, 715754), (260, 660696), (312, 550580), (390, 440464), (416, 412935), (480, 357877), (520, 330348), (624, 275290), (780, 220232), (1040, 165174), (1248, 137645), (1560, 110116), (2080, 82587), (3120, 55058), (6240, 27529)]