83495280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31627}}^1$

素因数の和:31654

約数の個数: 80

約数和(自身を含む): 282374784

約数和(自身を除く): 198879504

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, 31627, 63254, 94881, 126508, 158135, 189762, 253016, 316270, 347897, 379524, 474405, 506032, 632540, 695794, 759048, 948810, 1043691, 1265080, 1391588, 1518096, 1739485, 1897620, 2087382, 2530160, 2783176, 3478970, 3795240, 4174764, 5218455, 5566352, 6957940, 7590480, 8349528, 10436910, 13915880, 16699056, 20873820, 27831760, 41747640, 83495280]

約数ペア:

[(1, 83495280), (2, 41747640), (3, 27831760), (4, 20873820), (5, 16699056), (6, 13915880), (8, 10436910), (10, 8349528), (11, 7590480), (12, 6957940), (15, 5566352), (16, 5218455), (20, 4174764), (22, 3795240), (24, 3478970), (30, 2783176), (33, 2530160), (40, 2087382), (44, 1897620), (48, 1739485), (55, 1518096), (60, 1391588), (66, 1265080), (80, 1043691), (88, 948810), (110, 759048), (120, 695794), (132, 632540), (165, 506032), (176, 474405), (220, 379524), (240, 347897), (264, 316270), (330, 253016), (440, 189762), (528, 158135), (660, 126508), (880, 94881), (1320, 63254), (2640, 31627)]