24499620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 74954880

約数和(自身を除く): 50455260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1039, 1179, 1310, 1572, 1965, 2078, 2358, 2620, 3117, 3930, 4156, 4716, 5195, 5895, 6234, 7860, 9351, 10390, 11790, 12468, 15585, 18702, 20780, 23580, 31170, 37404, 46755, 62340, 93510, 136109, 187020, 272218, 408327, 544436, 680545, 816654, 1224981, 1361090, 1633308, 2041635, 2449962, 2722180, 4083270, 4899924, 6124905, 8166540, 12249810, 24499620]

約数ペア:

[(1, 24499620), (2, 12249810), (3, 8166540), (4, 6124905), (5, 4899924), (6, 4083270), (9, 2722180), (10, 2449962), (12, 2041635), (15, 1633308), (18, 1361090), (20, 1224981), (30, 816654), (36, 680545), (45, 544436), (60, 408327), (90, 272218), (131, 187020), (180, 136109), (262, 93510), (393, 62340), (524, 46755), (655, 37404), (786, 31170), (1039, 23580), (1179, 20780), (1310, 18702), (1572, 15585), (1965, 12468), (2078, 11790), (2358, 10390), (2620, 9351), (3117, 7860), (3930, 6234), (4156, 5895), (4716, 5195)]