272394960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3697}}^1$

素因数の和:4020

約数の個数: 80

約数和(自身を含む): 847404096

約数和(自身を除く): 575009136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 3697, 4605, 4912, 6140, 7368, 7394, 9210, 11091, 12280, 14736, 14788, 18420, 18485, 22182, 24560, 29576, 36840, 36970, 44364, 55455, 59152, 73680, 73940, 88728, 110910, 147880, 177456, 221820, 295760, 443640, 887280, 1134979, 2269958, 3404937, 4539916, 5674895, 6809874, 9079832, 11349790, 13619748, 17024685, 18159664, 22699580, 27239496, 34049370, 45399160, 54478992, 68098740, 90798320, 136197480, 272394960]

約数ペア:

[(1, 272394960), (2, 136197480), (3, 90798320), (4, 68098740), (5, 54478992), (6, 45399160), (8, 34049370), (10, 27239496), (12, 22699580), (15, 18159664), (16, 17024685), (20, 13619748), (24, 11349790), (30, 9079832), (40, 6809874), (48, 5674895), (60, 4539916), (80, 3404937), (120, 2269958), (240, 1134979), (307, 887280), (614, 443640), (921, 295760), (1228, 221820), (1535, 177456), (1842, 147880), (2456, 110910), (3070, 88728), (3684, 73940), (3697, 73680), (4605, 59152), (4912, 55455), (6140, 44364), (7368, 36970), (7394, 36840), (9210, 29576), (11091, 24560), (12280, 22182), (14736, 18485), (14788, 18420)]