23857740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{4909}}^1$

素因数の和:4933

約数の個数: 72

約数和(自身を含む): 75064080

約数和(自身を除く): 51206340

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, 4860, 4909, 9818, 14727, 19636, 24545, 29454, 44181, 49090, 58908, 73635, 88362, 98180, 132543, 147270, 176724, 220905, 265086, 294540, 397629, 441810, 530172, 662715, 795258, 883620, 1192887, 1325430, 1590516, 1988145, 2385774, 2650860, 3976290, 4771548, 5964435, 7952580, 11928870, 23857740]

約数ペア:

[(1, 23857740), (2, 11928870), (3, 7952580), (4, 5964435), (5, 4771548), (6, 3976290), (9, 2650860), (10, 2385774), (12, 1988145), (15, 1590516), (18, 1325430), (20, 1192887), (27, 883620), (30, 795258), (36, 662715), (45, 530172), (54, 441810), (60, 397629), (81, 294540), (90, 265086), (108, 220905), (135, 176724), (162, 147270), (180, 132543), (243, 98180), (270, 88362), (324, 73635), (405, 58908), (486, 49090), (540, 44181), (810, 29454), (972, 24545), (1215, 19636), (1620, 14727), (2430, 9818), (4860, 4909)]