12512520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34757}}^1$

素因数の和:34774

約数の個数: 48

約数和(自身を含む): 40666860

約数和(自身を除く): 28154340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 34757, 69514, 104271, 139028, 173785, 208542, 278056, 312813, 347570, 417084, 521355, 625626, 695140, 834168, 1042710, 1251252, 1390280, 1564065, 2085420, 2502504, 3128130, 4170840, 6256260, 12512520]

約数ペア:

[(1, 12512520), (2, 6256260), (3, 4170840), (4, 3128130), (5, 2502504), (6, 2085420), (8, 1564065), (9, 1390280), (10, 1251252), (12, 1042710), (15, 834168), (18, 695140), (20, 625626), (24, 521355), (30, 417084), (36, 347570), (40, 312813), (45, 278056), (60, 208542), (72, 173785), (90, 139028), (120, 104271), (180, 69514), (360, 34757)]