331821120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{345647}}^1$

素因数の和:345667

約数の個数: 56

約数和(自身を含む): 1053535104

約数和(自身を除く): 721713984

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, 345647, 691294, 1036941, 1382588, 1728235, 2073882, 2765176, 3456470, 4147764, 5184705, 5530352, 6912940, 8295528, 10369410, 11060704, 13825880, 16591056, 20738820, 22121408, 27651760, 33182112, 41477640, 55303520, 66364224, 82955280, 110607040, 165910560, 331821120]

約数ペア:

[(1, 331821120), (2, 165910560), (3, 110607040), (4, 82955280), (5, 66364224), (6, 55303520), (8, 41477640), (10, 33182112), (12, 27651760), (15, 22121408), (16, 20738820), (20, 16591056), (24, 13825880), (30, 11060704), (32, 10369410), (40, 8295528), (48, 6912940), (60, 5530352), (64, 5184705), (80, 4147764), (96, 3456470), (120, 2765176), (160, 2073882), (192, 1728235), (240, 1382588), (320, 1036941), (480, 691294), (960, 345647)]