16967280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6427}}^1$

素因数の和:6454

約数の個数: 80

約数和(自身を含む): 57389184

約数和(自身を除く): 40421904

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, 6427, 12854, 19281, 25708, 32135, 38562, 51416, 64270, 70697, 77124, 96405, 102832, 128540, 141394, 154248, 192810, 212091, 257080, 282788, 308496, 353485, 385620, 424182, 514160, 565576, 706970, 771240, 848364, 1060455, 1131152, 1413940, 1542480, 1696728, 2120910, 2827880, 3393456, 4241820, 5655760, 8483640, 16967280]

約数ペア:

[(1, 16967280), (2, 8483640), (3, 5655760), (4, 4241820), (5, 3393456), (6, 2827880), (8, 2120910), (10, 1696728), (11, 1542480), (12, 1413940), (15, 1131152), (16, 1060455), (20, 848364), (22, 771240), (24, 706970), (30, 565576), (33, 514160), (40, 424182), (44, 385620), (48, 353485), (55, 308496), (60, 282788), (66, 257080), (80, 212091), (88, 192810), (110, 154248), (120, 141394), (132, 128540), (165, 102832), (176, 96405), (220, 77124), (240, 70697), (264, 64270), (330, 51416), (440, 38562), (528, 32135), (660, 25708), (880, 19281), (1320, 12854), (2640, 6427)]