7727280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2927}}^1$

素因数の和:2954

約数の個数: 80

約数和(自身を含む): 26141184

約数和(自身を除く): 18413904

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, 2927, 5854, 8781, 11708, 14635, 17562, 23416, 29270, 32197, 35124, 43905, 46832, 58540, 64394, 70248, 87810, 96591, 117080, 128788, 140496, 160985, 175620, 193182, 234160, 257576, 321970, 351240, 386364, 482955, 515152, 643940, 702480, 772728, 965910, 1287880, 1545456, 1931820, 2575760, 3863640, 7727280]

約数ペア:

[(1, 7727280), (2, 3863640), (3, 2575760), (4, 1931820), (5, 1545456), (6, 1287880), (8, 965910), (10, 772728), (11, 702480), (12, 643940), (15, 515152), (16, 482955), (20, 386364), (22, 351240), (24, 321970), (30, 257576), (33, 234160), (40, 193182), (44, 175620), (48, 160985), (55, 140496), (60, 128788), (66, 117080), (80, 96591), (88, 87810), (110, 70248), (120, 64394), (132, 58540), (165, 46832), (176, 43905), (220, 35124), (240, 32197), (264, 29270), (330, 23416), (440, 17562), (528, 14635), (660, 11708), (880, 8781), (1320, 5854), (2640, 2927)]