915084540

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{20921}}^1$

素因数の和:20951

約数の個数: 96

約数和(自身を含む): 2882214720

約数和(自身を除く): 1967130180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 7290, 8748, 10935, 14580, 20921, 21870, 41842, 43740, 62763, 83684, 104605, 125526, 188289, 209210, 251052, 313815, 376578, 418420, 564867, 627630, 753156, 941445, 1129734, 1255260, 1694601, 1882890, 2259468, 2824335, 3389202, 3765780, 5083803, 5648670, 6778404, 8473005, 10167606, 11297340, 15251409, 16946010, 20335212, 25419015, 30502818, 33892020, 45754227, 50838030, 61005636, 76257045, 91508454, 101676060, 152514090, 183016908, 228771135, 305028180, 457542270, 915084540]

約数ペア:

[(1, 915084540), (2, 457542270), (3, 305028180), (4, 228771135), (5, 183016908), (6, 152514090), (9, 101676060), (10, 91508454), (12, 76257045), (15, 61005636), (18, 50838030), (20, 45754227), (27, 33892020), (30, 30502818), (36, 25419015), (45, 20335212), (54, 16946010), (60, 15251409), (81, 11297340), (90, 10167606), (108, 8473005), (135, 6778404), (162, 5648670), (180, 5083803), (243, 3765780), (270, 3389202), (324, 2824335), (405, 2259468), (486, 1882890), (540, 1694601), (729, 1255260), (810, 1129734), (972, 941445), (1215, 753156), (1458, 627630), (1620, 564867), (2187, 418420), (2430, 376578), (2916, 313815), (3645, 251052), (4374, 209210), (4860, 188289), (7290, 125526), (8748, 104605), (10935, 83684), (14580, 62763), (20921, 43740), (21870, 41842)]