55628160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4139}}^1$

素因数の和:4168

約数の個数: 128

約数和(自身を含む): 202694400

約数和(自身を除く): 147066240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4139, 4480, 6720, 8278, 12417, 13440, 16556, 20695, 24834, 28973, 33112, 41390, 49668, 57946, 62085, 66224, 82780, 86919, 99336, 115892, 124170, 132448, 144865, 165560, 173838, 198672, 231784, 248340, 264896, 289730, 331120, 347676, 397344, 434595, 463568, 496680, 529792, 579460, 662240, 695352, 794688, 869190, 927136, 993360, 1158920, 1324480, 1390704, 1589376, 1738380, 1854272, 1986720, 2317840, 2648960, 2781408, 3476760, 3708544, 3973440, 4635680, 5562816, 6953520, 7946880, 9271360, 11125632, 13907040, 18542720, 27814080, 55628160]

約数ペア:

[(1, 55628160), (2, 27814080), (3, 18542720), (4, 13907040), (5, 11125632), (6, 9271360), (7, 7946880), (8, 6953520), (10, 5562816), (12, 4635680), (14, 3973440), (15, 3708544), (16, 3476760), (20, 2781408), (21, 2648960), (24, 2317840), (28, 1986720), (30, 1854272), (32, 1738380), (35, 1589376), (40, 1390704), (42, 1324480), (48, 1158920), (56, 993360), (60, 927136), (64, 869190), (70, 794688), (80, 695352), (84, 662240), (96, 579460), (105, 529792), (112, 496680), (120, 463568), (128, 434595), (140, 397344), (160, 347676), (168, 331120), (192, 289730), (210, 264896), (224, 248340), (240, 231784), (280, 198672), (320, 173838), (336, 165560), (384, 144865), (420, 132448), (448, 124170), (480, 115892), (560, 99336), (640, 86919), (672, 82780), (840, 66224), (896, 62085), (960, 57946), (1120, 49668), (1344, 41390), (1680, 33112), (1920, 28973), (2240, 24834), (2688, 20695), (3360, 16556), (4139, 13440), (4480, 12417), (6720, 8278)]