158153760

素因数分解:

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

素因数の和:109850

約数の個数: 72

約数和(自身を含む): 539704620

約数和(自身を除く): 381550860

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

約数ペア:

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