85713120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19841}}^1$

素因数の和:19865

約数の個数: 96

約数和(自身を含む): 300011040

約数和(自身を除く): 214297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 19841, 39682, 59523, 79364, 99205, 119046, 158728, 178569, 198410, 238092, 297615, 317456, 357138, 396820, 476184, 535707, 595230, 634912, 714276, 793640, 892845, 952368, 1071414, 1190460, 1428552, 1587280, 1785690, 1904736, 2142828, 2380920, 2678535, 2857104, 3174560, 3571380, 4285656, 4761840, 5357070, 5714208, 7142760, 8571312, 9523680, 10714140, 14285520, 17142624, 21428280, 28571040, 42856560, 85713120]

約数ペア:

[(1, 85713120), (2, 42856560), (3, 28571040), (4, 21428280), (5, 17142624), (6, 14285520), (8, 10714140), (9, 9523680), (10, 8571312), (12, 7142760), (15, 5714208), (16, 5357070), (18, 4761840), (20, 4285656), (24, 3571380), (27, 3174560), (30, 2857104), (32, 2678535), (36, 2380920), (40, 2142828), (45, 1904736), (48, 1785690), (54, 1587280), (60, 1428552), (72, 1190460), (80, 1071414), (90, 952368), (96, 892845), (108, 793640), (120, 714276), (135, 634912), (144, 595230), (160, 535707), (180, 476184), (216, 396820), (240, 357138), (270, 317456), (288, 297615), (360, 238092), (432, 198410), (480, 178569), (540, 158728), (720, 119046), (864, 99205), (1080, 79364), (1440, 59523), (2160, 39682), (4320, 19841)]