11717760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 39657600

約数和(自身を除く): 27939840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 359, 384, 408, 480, 510, 544, 640, 680, 718, 816, 960, 1020, 1077, 1088, 1360, 1436, 1632, 1795, 1920, 2040, 2154, 2176, 2720, 2872, 3264, 3590, 4080, 4308, 5385, 5440, 5744, 6103, 6528, 7180, 8160, 8616, 10770, 10880, 11488, 12206, 14360, 16320, 17232, 18309, 21540, 22976, 24412, 28720, 30515, 32640, 34464, 36618, 43080, 45952, 48824, 57440, 61030, 68928, 73236, 86160, 91545, 97648, 114880, 122060, 137856, 146472, 172320, 183090, 195296, 229760, 244120, 292944, 344640, 366180, 390592, 488240, 585888, 689280, 732360, 781184, 976480, 1171776, 1464720, 1952960, 2343552, 2929440, 3905920, 5858880, 11717760]

約数ペア:

[(1, 11717760), (2, 5858880), (3, 3905920), (4, 2929440), (5, 2343552), (6, 1952960), (8, 1464720), (10, 1171776), (12, 976480), (15, 781184), (16, 732360), (17, 689280), (20, 585888), (24, 488240), (30, 390592), (32, 366180), (34, 344640), (40, 292944), (48, 244120), (51, 229760), (60, 195296), (64, 183090), (68, 172320), (80, 146472), (85, 137856), (96, 122060), (102, 114880), (120, 97648), (128, 91545), (136, 86160), (160, 73236), (170, 68928), (192, 61030), (204, 57440), (240, 48824), (255, 45952), (272, 43080), (320, 36618), (340, 34464), (359, 32640), (384, 30515), (408, 28720), (480, 24412), (510, 22976), (544, 21540), (640, 18309), (680, 17232), (718, 16320), (816, 14360), (960, 12206), (1020, 11488), (1077, 10880), (1088, 10770), (1360, 8616), (1436, 8160), (1632, 7180), (1795, 6528), (1920, 6103), (2040, 5744), (2154, 5440), (2176, 5385), (2720, 4308), (2872, 4080), (3264, 3590)]