27883680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5281}}^1$

素因数の和:5310

約数の個数: 96

約数和(自身を含む): 95836608

約数和(自身を除く): 67952928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 5281, 10562, 15843, 21124, 26405, 31686, 42248, 52810, 58091, 63372, 79215, 84496, 105620, 116182, 126744, 158430, 168992, 174273, 211240, 232364, 253488, 290455, 316860, 348546, 422480, 464728, 506976, 580910, 633720, 697092, 844960, 871365, 929456, 1161820, 1267440, 1394184, 1742730, 1858912, 2323640, 2534880, 2788368, 3485460, 4647280, 5576736, 6970920, 9294560, 13941840, 27883680]

約数ペア:

[(1, 27883680), (2, 13941840), (3, 9294560), (4, 6970920), (5, 5576736), (6, 4647280), (8, 3485460), (10, 2788368), (11, 2534880), (12, 2323640), (15, 1858912), (16, 1742730), (20, 1394184), (22, 1267440), (24, 1161820), (30, 929456), (32, 871365), (33, 844960), (40, 697092), (44, 633720), (48, 580910), (55, 506976), (60, 464728), (66, 422480), (80, 348546), (88, 316860), (96, 290455), (110, 253488), (120, 232364), (132, 211240), (160, 174273), (165, 168992), (176, 158430), (220, 126744), (240, 116182), (264, 105620), (330, 84496), (352, 79215), (440, 63372), (480, 58091), (528, 52810), (660, 42248), (880, 31686), (1056, 26405), (1320, 21124), (1760, 15843), (2640, 10562), (5280, 5281)]