24980580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1013}}^1$

素因数の和:1165

約数の個数: 72

約数和(自身を含む): 76402872

約数和(自身を除く): 51422292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1013, 1233, 1370, 1644, 2026, 2055, 2466, 2740, 3039, 4052, 4110, 4932, 5065, 6078, 6165, 8220, 9117, 10130, 12156, 12330, 15195, 18234, 20260, 24660, 30390, 36468, 45585, 60780, 91170, 138781, 182340, 277562, 416343, 555124, 693905, 832686, 1249029, 1387810, 1665372, 2081715, 2498058, 2775620, 4163430, 4996116, 6245145, 8326860, 12490290, 24980580]

約数ペア:

[(1, 24980580), (2, 12490290), (3, 8326860), (4, 6245145), (5, 4996116), (6, 4163430), (9, 2775620), (10, 2498058), (12, 2081715), (15, 1665372), (18, 1387810), (20, 1249029), (30, 832686), (36, 693905), (45, 555124), (60, 416343), (90, 277562), (137, 182340), (180, 138781), (274, 91170), (411, 60780), (548, 45585), (685, 36468), (822, 30390), (1013, 24660), (1233, 20260), (1370, 18234), (1644, 15195), (2026, 12330), (2055, 12156), (2466, 10130), (2740, 9117), (3039, 8220), (4052, 6165), (4110, 6078), (4932, 5065)]