24739020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{15271}}^1$

素因数の和:15292

約数の個数: 60

約数和(自身を含む): 77612304

約数和(自身を除く): 52873284

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, 270, 324, 405, 540, 810, 1620, 15271, 30542, 45813, 61084, 76355, 91626, 137439, 152710, 183252, 229065, 274878, 305420, 412317, 458130, 549756, 687195, 824634, 916260, 1236951, 1374390, 1649268, 2061585, 2473902, 2748780, 4123170, 4947804, 6184755, 8246340, 12369510, 24739020]

約数ペア:

[(1, 24739020), (2, 12369510), (3, 8246340), (4, 6184755), (5, 4947804), (6, 4123170), (9, 2748780), (10, 2473902), (12, 2061585), (15, 1649268), (18, 1374390), (20, 1236951), (27, 916260), (30, 824634), (36, 687195), (45, 549756), (54, 458130), (60, 412317), (81, 305420), (90, 274878), (108, 229065), (135, 183252), (162, 152710), (180, 137439), (270, 91626), (324, 76355), (405, 61084), (540, 45813), (810, 30542), (1620, 15271)]