304803120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1270013}}^1$

素因数の和:1270029

約数の個数: 40

約数和(自身を含む): 944890416

約数和(自身を除く): 640087296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1270013, 2540026, 3810039, 5080052, 6350065, 7620078, 10160104, 12700130, 15240156, 19050195, 20320208, 25400260, 30480312, 38100390, 50800520, 60960624, 76200780, 101601040, 152401560, 304803120]

約数ペア:

[(1, 304803120), (2, 152401560), (3, 101601040), (4, 76200780), (5, 60960624), (6, 50800520), (8, 38100390), (10, 30480312), (12, 25400260), (15, 20320208), (16, 19050195), (20, 15240156), (24, 12700130), (30, 10160104), (40, 7620078), (48, 6350065), (60, 5080052), (80, 3810039), (120, 2540026), (240, 1270013)]