268221120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{279397}}^1$

素因数の和:279417

約数の個数: 56

約数和(自身を含む): 851605104

約数和(自身を除く): 583383984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 279397, 558794, 838191, 1117588, 1396985, 1676382, 2235176, 2793970, 3352764, 4190955, 4470352, 5587940, 6705528, 8381910, 8940704, 11175880, 13411056, 16763820, 17881408, 22351760, 26822112, 33527640, 44703520, 53644224, 67055280, 89407040, 134110560, 268221120]

約数ペア:

[(1, 268221120), (2, 134110560), (3, 89407040), (4, 67055280), (5, 53644224), (6, 44703520), (8, 33527640), (10, 26822112), (12, 22351760), (15, 17881408), (16, 16763820), (20, 13411056), (24, 11175880), (30, 8940704), (32, 8381910), (40, 6705528), (48, 5587940), (60, 4470352), (64, 4190955), (80, 3352764), (96, 2793970), (120, 2235176), (160, 1676382), (192, 1396985), (240, 1117588), (320, 838191), (480, 558794), (960, 279397)]