316307520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109829}}^1$

素因数の和:109852

約数の個数: 84

約数和(自身を含む): 1087975980

約数和(自身を除く): 771668460

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, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 109829, 219658, 329487, 439316, 549145, 658974, 878632, 988461, 1098290, 1317948, 1647435, 1757264, 1976922, 2196580, 2635896, 3294870, 3514528, 3953844, 4393160, 4942305, 5271792, 6589740, 7029056, 7907688, 8786320, 9884610, 10543584, 13179480, 15815376, 17572640, 19769220, 21087168, 26358960, 31630752, 35145280, 39538440, 52717920, 63261504, 79076880, 105435840, 158153760, 316307520]

約数ペア:

[(1, 316307520), (2, 158153760), (3, 105435840), (4, 79076880), (5, 63261504), (6, 52717920), (8, 39538440), (9, 35145280), (10, 31630752), (12, 26358960), (15, 21087168), (16, 19769220), (18, 17572640), (20, 15815376), (24, 13179480), (30, 10543584), (32, 9884610), (36, 8786320), (40, 7907688), (45, 7029056), (48, 6589740), (60, 5271792), (64, 4942305), (72, 4393160), (80, 3953844), (90, 3514528), (96, 3294870), (120, 2635896), (144, 2196580), (160, 1976922), (180, 1757264), (192, 1647435), (240, 1317948), (288, 1098290), (320, 988461), (360, 878632), (480, 658974), (576, 549145), (720, 439316), (960, 329487), (1440, 219658), (2880, 109829)]