11143980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{2293}}^1$

素因数の和:2317

約数の個数: 72

約数和(自身を含む): 35070672

約数和(自身を除く): 23926692

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, 810, 972, 1215, 1620, 2293, 2430, 4586, 4860, 6879, 9172, 11465, 13758, 20637, 22930, 27516, 34395, 41274, 45860, 61911, 68790, 82548, 103185, 123822, 137580, 185733, 206370, 247644, 309555, 371466, 412740, 557199, 619110, 742932, 928665, 1114398, 1238220, 1857330, 2228796, 2785995, 3714660, 5571990, 11143980]

約数ペア:

[(1, 11143980), (2, 5571990), (3, 3714660), (4, 2785995), (5, 2228796), (6, 1857330), (9, 1238220), (10, 1114398), (12, 928665), (15, 742932), (18, 619110), (20, 557199), (27, 412740), (30, 371466), (36, 309555), (45, 247644), (54, 206370), (60, 185733), (81, 137580), (90, 123822), (108, 103185), (135, 82548), (162, 68790), (180, 61911), (243, 45860), (270, 41274), (324, 34395), (405, 27516), (486, 22930), (540, 20637), (810, 13758), (972, 11465), (1215, 9172), (1620, 6879), (2293, 4860), (2430, 4586)]