515494080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2615

約数の個数: 168

約数和(自身を含む): 1798771104

約数和(自身を除く): 1283277024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2521, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5042, 5112, 5680, 6390, 6816, 7563, 8520, 10084, 10224, 11360, 12605, 12780, 13632, 15126, 17040, 20168, 20448, 22689, 22720, 25210, 25560, 30252, 34080, 37815, 40336, 40896, 45378, 50420, 51120, 60504, 68160, 75630, 80672, 90756, 100840, 102240, 113445, 121008, 151260, 161344, 178991, 181512, 201680, 204480, 226890, 242016, 302520, 357982, 363024, 403360, 453780, 484032, 536973, 605040, 715964, 726048, 806720, 894955, 907560, 1073946, 1210080, 1431928, 1452096, 1610919, 1789910, 1815120, 2147892, 2420160, 2684865, 2863856, 3221838, 3579820, 3630240, 4295784, 5369730, 5727712, 6443676, 7159640, 7260480, 8054595, 8591568, 10739460, 11455424, 12887352, 14319280, 16109190, 17183136, 21478920, 25774704, 28638560, 32218380, 34366272, 42957840, 51549408, 57277120, 64436760, 85915680, 103098816, 128873520, 171831360, 257747040, 515494080]

約数ペア:

[(1, 515494080), (2, 257747040), (3, 171831360), (4, 128873520), (5, 103098816), (6, 85915680), (8, 64436760), (9, 57277120), (10, 51549408), (12, 42957840), (15, 34366272), (16, 32218380), (18, 28638560), (20, 25774704), (24, 21478920), (30, 17183136), (32, 16109190), (36, 14319280), (40, 12887352), (45, 11455424), (48, 10739460), (60, 8591568), (64, 8054595), (71, 7260480), (72, 7159640), (80, 6443676), (90, 5727712), (96, 5369730), (120, 4295784), (142, 3630240), (144, 3579820), (160, 3221838), (180, 2863856), (192, 2684865), (213, 2420160), (240, 2147892), (284, 1815120), (288, 1789910), (320, 1610919), (355, 1452096), (360, 1431928), (426, 1210080), (480, 1073946), (568, 907560), (576, 894955), (639, 806720), (710, 726048), (720, 715964), (852, 605040), (960, 536973), (1065, 484032), (1136, 453780), (1278, 403360), (1420, 363024), (1440, 357982), (1704, 302520), (2130, 242016), (2272, 226890), (2521, 204480), (2556, 201680), (2840, 181512), (2880, 178991), (3195, 161344), (3408, 151260), (4260, 121008), (4544, 113445), (5042, 102240), (5112, 100840), (5680, 90756), (6390, 80672), (6816, 75630), (7563, 68160), (8520, 60504), (10084, 51120), (10224, 50420), (11360, 45378), (12605, 40896), (12780, 40336), (13632, 37815), (15126, 34080), (17040, 30252), (20168, 25560), (20448, 25210), (22689, 22720)]