121606760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 299782080

約数和(自身を除く): 178175320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 313, 440, 626, 883, 1252, 1565, 1766, 2504, 3130, 3443, 3532, 4415, 6260, 6886, 7064, 8830, 9713, 12520, 13772, 17215, 17660, 19426, 27544, 34430, 35320, 38852, 48565, 68860, 77704, 97130, 137720, 194260, 276379, 388520, 552758, 1105516, 1381895, 2211032, 2763790, 3040169, 5527580, 6080338, 11055160, 12160676, 15200845, 24321352, 30401690, 60803380, 121606760]

約数ペア:

[(1, 121606760), (2, 60803380), (4, 30401690), (5, 24321352), (8, 15200845), (10, 12160676), (11, 11055160), (20, 6080338), (22, 5527580), (40, 3040169), (44, 2763790), (55, 2211032), (88, 1381895), (110, 1105516), (220, 552758), (313, 388520), (440, 276379), (626, 194260), (883, 137720), (1252, 97130), (1565, 77704), (1766, 68860), (2504, 48565), (3130, 38852), (3443, 35320), (3532, 34430), (4415, 27544), (6260, 19426), (6886, 17660), (7064, 17215), (8830, 13772), (9713, 12520)]