489302040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{7537}}^1$

素因数の和:8092

約数の個数: 64

約数和(自身を含む): 1470814560

約数和(自身を除く): 981512520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 1082, 1623, 2164, 2705, 3246, 4328, 5410, 6492, 7537, 8115, 10820, 12984, 15074, 16230, 21640, 22611, 30148, 32460, 37685, 45222, 60296, 64920, 75370, 90444, 113055, 150740, 180888, 226110, 301480, 452220, 904440, 4077517, 8155034, 12232551, 16310068, 20387585, 24465102, 32620136, 40775170, 48930204, 61162755, 81550340, 97860408, 122325510, 163100680, 244651020, 489302040]

約数ペア:

[(1, 489302040), (2, 244651020), (3, 163100680), (4, 122325510), (5, 97860408), (6, 81550340), (8, 61162755), (10, 48930204), (12, 40775170), (15, 32620136), (20, 24465102), (24, 20387585), (30, 16310068), (40, 12232551), (60, 8155034), (120, 4077517), (541, 904440), (1082, 452220), (1623, 301480), (2164, 226110), (2705, 180888), (3246, 150740), (4328, 113055), (5410, 90444), (6492, 75370), (7537, 64920), (8115, 60296), (10820, 45222), (12984, 37685), (15074, 32460), (16230, 30148), (21640, 22611)]