40729320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4919}}^1$

素因数の和:4959

約数の個数: 96

約数和(自身を含む): 138153600

約数和(自身を除く): 97424280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 4919, 8280, 9838, 14757, 19676, 24595, 29514, 39352, 44271, 49190, 59028, 73785, 88542, 98380, 113137, 118056, 147570, 177084, 196760, 221355, 226274, 295140, 339411, 354168, 442710, 452548, 565685, 590280, 678822, 885420, 905096, 1018233, 1131370, 1357644, 1697055, 1770840, 2036466, 2262740, 2715288, 3394110, 4072932, 4525480, 5091165, 6788220, 8145864, 10182330, 13576440, 20364660, 40729320]

約数ペア:

[(1, 40729320), (2, 20364660), (3, 13576440), (4, 10182330), (5, 8145864), (6, 6788220), (8, 5091165), (9, 4525480), (10, 4072932), (12, 3394110), (15, 2715288), (18, 2262740), (20, 2036466), (23, 1770840), (24, 1697055), (30, 1357644), (36, 1131370), (40, 1018233), (45, 905096), (46, 885420), (60, 678822), (69, 590280), (72, 565685), (90, 452548), (92, 442710), (115, 354168), (120, 339411), (138, 295140), (180, 226274), (184, 221355), (207, 196760), (230, 177084), (276, 147570), (345, 118056), (360, 113137), (414, 98380), (460, 88542), (552, 73785), (690, 59028), (828, 49190), (920, 44271), (1035, 39352), (1380, 29514), (1656, 24595), (2070, 19676), (2760, 14757), (4140, 9838), (4919, 8280)]