67055280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{279397}}^1$

素因数の和:279413

約数の個数: 40

約数和(自身を含む): 207872112

約数和(自身を除く): 140816832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 279397, 558794, 838191, 1117588, 1396985, 1676382, 2235176, 2793970, 3352764, 4190955, 4470352, 5587940, 6705528, 8381910, 11175880, 13411056, 16763820, 22351760, 33527640, 67055280]

約数ペア:

[(1, 67055280), (2, 33527640), (3, 22351760), (4, 16763820), (5, 13411056), (6, 11175880), (8, 8381910), (10, 6705528), (12, 5587940), (15, 4470352), (16, 4190955), (20, 3352764), (24, 2793970), (30, 2235176), (40, 1676382), (48, 1396985), (60, 1117588), (80, 838191), (120, 558794), (240, 279397)]