80327280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30427}}^1$

素因数の和:30454

約数の個数: 80

約数和(自身を含む): 271661184

約数和(自身を除く): 191333904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 30427, 60854, 91281, 121708, 152135, 182562, 243416, 304270, 334697, 365124, 456405, 486832, 608540, 669394, 730248, 912810, 1004091, 1217080, 1338788, 1460496, 1673485, 1825620, 2008182, 2434160, 2677576, 3346970, 3651240, 4016364, 5020455, 5355152, 6693940, 7302480, 8032728, 10040910, 13387880, 16065456, 20081820, 26775760, 40163640, 80327280]

約数ペア:

[(1, 80327280), (2, 40163640), (3, 26775760), (4, 20081820), (5, 16065456), (6, 13387880), (8, 10040910), (10, 8032728), (11, 7302480), (12, 6693940), (15, 5355152), (16, 5020455), (20, 4016364), (22, 3651240), (24, 3346970), (30, 2677576), (33, 2434160), (40, 2008182), (44, 1825620), (48, 1673485), (55, 1460496), (60, 1338788), (66, 1217080), (80, 1004091), (88, 912810), (110, 730248), (120, 669394), (132, 608540), (165, 486832), (176, 456405), (220, 365124), (240, 334697), (264, 304270), (330, 243416), (440, 182562), (528, 152135), (660, 121708), (880, 91281), (1320, 60854), (2640, 30427)]