15413040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{21407}}^1$

素因数の和:21426

約数の個数: 60

約数和(自身を含む): 51764544

約数和(自身を除く): 36351504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 21407, 42814, 64221, 85628, 107035, 128442, 171256, 192663, 214070, 256884, 321105, 342512, 385326, 428140, 513768, 642210, 770652, 856280, 963315, 1027536, 1284420, 1541304, 1712560, 1926630, 2568840, 3082608, 3853260, 5137680, 7706520, 15413040]

約数ペア:

[(1, 15413040), (2, 7706520), (3, 5137680), (4, 3853260), (5, 3082608), (6, 2568840), (8, 1926630), (9, 1712560), (10, 1541304), (12, 1284420), (15, 1027536), (16, 963315), (18, 856280), (20, 770652), (24, 642210), (30, 513768), (36, 428140), (40, 385326), (45, 342512), (48, 321105), (60, 256884), (72, 214070), (80, 192663), (90, 171256), (120, 128442), (144, 107035), (180, 85628), (240, 64221), (360, 42814), (720, 21407)]