23245380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{4783}}^1$

素因数の和:4807

約数の個数: 72

約数和(自身を含む): 73137792

約数和(自身を除く): 49892412

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, 4783, 4860, 9566, 14349, 19132, 23915, 28698, 43047, 47830, 57396, 71745, 86094, 95660, 129141, 143490, 172188, 215235, 258282, 286980, 387423, 430470, 516564, 645705, 774846, 860940, 1162269, 1291410, 1549692, 1937115, 2324538, 2582820, 3874230, 4649076, 5811345, 7748460, 11622690, 23245380]

約数ペア:

[(1, 23245380), (2, 11622690), (3, 7748460), (4, 5811345), (5, 4649076), (6, 3874230), (9, 2582820), (10, 2324538), (12, 1937115), (15, 1549692), (18, 1291410), (20, 1162269), (27, 860940), (30, 774846), (36, 645705), (45, 516564), (54, 430470), (60, 387423), (81, 286980), (90, 258282), (108, 215235), (135, 172188), (162, 143490), (180, 129141), (243, 95660), (270, 86094), (324, 71745), (405, 57396), (486, 47830), (540, 43047), (810, 28698), (972, 23915), (1215, 19132), (1620, 14349), (2430, 9566), (4783, 4860)]