27992880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2323

約数の個数: 120

約数和(自身を含む): 99582912

約数和(自身を除く): 71590032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2287, 2448, 3060, 4080, 4574, 6120, 6861, 9148, 11435, 12240, 13722, 18296, 20583, 22870, 27444, 34305, 36592, 38879, 41166, 45740, 54888, 68610, 77758, 82332, 91480, 102915, 109776, 116637, 137220, 155516, 164664, 182960, 194395, 205830, 233274, 274440, 311032, 329328, 349911, 388790, 411660, 466548, 548880, 583185, 622064, 699822, 777580, 823320, 933096, 1166370, 1399644, 1555160, 1646640, 1749555, 1866192, 2332740, 2799288, 3110320, 3499110, 4665480, 5598576, 6998220, 9330960, 13996440, 27992880]

約数ペア:

[(1, 27992880), (2, 13996440), (3, 9330960), (4, 6998220), (5, 5598576), (6, 4665480), (8, 3499110), (9, 3110320), (10, 2799288), (12, 2332740), (15, 1866192), (16, 1749555), (17, 1646640), (18, 1555160), (20, 1399644), (24, 1166370), (30, 933096), (34, 823320), (36, 777580), (40, 699822), (45, 622064), (48, 583185), (51, 548880), (60, 466548), (68, 411660), (72, 388790), (80, 349911), (85, 329328), (90, 311032), (102, 274440), (120, 233274), (136, 205830), (144, 194395), (153, 182960), (170, 164664), (180, 155516), (204, 137220), (240, 116637), (255, 109776), (272, 102915), (306, 91480), (340, 82332), (360, 77758), (408, 68610), (510, 54888), (612, 45740), (680, 41166), (720, 38879), (765, 36592), (816, 34305), (1020, 27444), (1224, 22870), (1360, 20583), (1530, 18296), (2040, 13722), (2287, 12240), (2448, 11435), (3060, 9148), (4080, 6861), (4574, 6120)]