4779120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19913}}^1$

素因数の和:19929

約数の個数: 40

約数和(自身を含む): 14816016

約数和(自身を除く): 10036896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 19913, 39826, 59739, 79652, 99565, 119478, 159304, 199130, 238956, 298695, 318608, 398260, 477912, 597390, 796520, 955824, 1194780, 1593040, 2389560, 4779120]

約数ペア:

[(1, 4779120), (2, 2389560), (3, 1593040), (4, 1194780), (5, 955824), (6, 796520), (8, 597390), (10, 477912), (12, 398260), (15, 318608), (16, 298695), (20, 238956), (24, 199130), (30, 159304), (40, 119478), (48, 99565), (60, 79652), (80, 59739), (120, 39826), (240, 19913)]