858699360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1230

約数の個数: 192

約数和(自身を含む): 3023697600

約数和(自身を除く): 2164998240

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, 197, 216, 240, 270, 288, 360, 394, 432, 480, 540, 591, 720, 788, 864, 985, 1009, 1080, 1182, 1440, 1576, 1773, 1970, 2018, 2160, 2364, 2955, 3027, 3152, 3546, 3940, 4036, 4320, 4728, 5045, 5319, 5910, 6054, 6304, 7092, 7880, 8072, 8865, 9081, 9456, 10090, 10638, 11820, 12108, 14184, 15135, 15760, 16144, 17730, 18162, 18912, 20180, 21276, 23640, 24216, 26595, 27243, 28368, 30270, 31520, 32288, 35460, 36324, 40360, 42552, 45405, 47280, 48432, 53190, 54486, 56736, 60540, 70920, 72648, 80720, 85104, 90810, 94560, 96864, 106380, 108972, 121080, 136215, 141840, 145296, 161440, 170208, 181620, 198773, 212760, 217944, 242160, 272430, 283680, 290592, 363240, 397546, 425520, 435888, 484320, 544860, 596319, 726480, 795092, 851040, 871776, 993865, 1089720, 1192638, 1452960, 1590184, 1788957, 1987730, 2179440, 2385276, 2981595, 3180368, 3577914, 3975460, 4358880, 4770552, 5366871, 5963190, 6360736, 7155828, 7950920, 8944785, 9541104, 10733742, 11926380, 14311656, 15901840, 17889570, 19082208, 21467484, 23852760, 26834355, 28623312, 31803680, 35779140, 42934968, 47705520, 53668710, 57246624, 71558280, 85869936, 95411040, 107337420, 143116560, 171739872, 214674840, 286233120, 429349680, 858699360]

約数ペア:

[(1, 858699360), (2, 429349680), (3, 286233120), (4, 214674840), (5, 171739872), (6, 143116560), (8, 107337420), (9, 95411040), (10, 85869936), (12, 71558280), (15, 57246624), (16, 53668710), (18, 47705520), (20, 42934968), (24, 35779140), (27, 31803680), (30, 28623312), (32, 26834355), (36, 23852760), (40, 21467484), (45, 19082208), (48, 17889570), (54, 15901840), (60, 14311656), (72, 11926380), (80, 10733742), (90, 9541104), (96, 8944785), (108, 7950920), (120, 7155828), (135, 6360736), (144, 5963190), (160, 5366871), (180, 4770552), (197, 4358880), (216, 3975460), (240, 3577914), (270, 3180368), (288, 2981595), (360, 2385276), (394, 2179440), (432, 1987730), (480, 1788957), (540, 1590184), (591, 1452960), (720, 1192638), (788, 1089720), (864, 993865), (985, 871776), (1009, 851040), (1080, 795092), (1182, 726480), (1440, 596319), (1576, 544860), (1773, 484320), (1970, 435888), (2018, 425520), (2160, 397546), (2364, 363240), (2955, 290592), (3027, 283680), (3152, 272430), (3546, 242160), (3940, 217944), (4036, 212760), (4320, 198773), (4728, 181620), (5045, 170208), (5319, 161440), (5910, 145296), (6054, 141840), (6304, 136215), (7092, 121080), (7880, 108972), (8072, 106380), (8865, 96864), (9081, 94560), (9456, 90810), (10090, 85104), (10638, 80720), (11820, 72648), (12108, 70920), (14184, 60540), (15135, 56736), (15760, 54486), (16144, 53190), (17730, 48432), (18162, 47280), (18912, 45405), (20180, 42552), (21276, 40360), (23640, 36324), (24216, 35460), (26595, 32288), (27243, 31520), (28368, 30270)]