13373040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55721}}^1$

素因数の和:55737

約数の個数: 40

約数和(自身を含む): 41457168

約数和(自身を除く): 28084128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55721, 111442, 167163, 222884, 278605, 334326, 445768, 557210, 668652, 835815, 891536, 1114420, 1337304, 1671630, 2228840, 2674608, 3343260, 4457680, 6686520, 13373040]

約数ペア:

[(1, 13373040), (2, 6686520), (3, 4457680), (4, 3343260), (5, 2674608), (6, 2228840), (8, 1671630), (10, 1337304), (12, 1114420), (15, 891536), (16, 835815), (20, 668652), (24, 557210), (30, 445768), (40, 334326), (48, 278605), (60, 222884), (80, 167163), (120, 111442), (240, 55721)]