23478660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{4831}}^1$

素因数の和:4855

約数の個数: 72

約数和(自身を含む): 73871616

約数和(自身を除く): 50392956

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, 2430, 4831, 4860, 9662, 14493, 19324, 24155, 28986, 43479, 48310, 57972, 72465, 86958, 96620, 130437, 144930, 173916, 217395, 260874, 289860, 391311, 434790, 521748, 652185, 782622, 869580, 1173933, 1304370, 1565244, 1956555, 2347866, 2608740, 3913110, 4695732, 5869665, 7826220, 11739330, 23478660]

約数ペア:

[(1, 23478660), (2, 11739330), (3, 7826220), (4, 5869665), (5, 4695732), (6, 3913110), (9, 2608740), (10, 2347866), (12, 1956555), (15, 1565244), (18, 1304370), (20, 1173933), (27, 869580), (30, 782622), (36, 652185), (45, 521748), (54, 434790), (60, 391311), (81, 289860), (90, 260874), (108, 217395), (135, 173916), (162, 144930), (180, 130437), (243, 96620), (270, 86958), (324, 72465), (405, 57972), (486, 48310), (540, 43479), (810, 28986), (972, 24155), (1215, 19324), (1620, 14493), (2430, 9662), (4831, 4860)]