120290240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:754

約数の個数: 112

約数和(自身を含む): 331817472

約数和(自身を除く): 211527232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 647, 664, 830, 1120, 1162, 1294, 1328, 1660, 2240, 2324, 2588, 2656, 2905, 3235, 3320, 4529, 4648, 5176, 5312, 5810, 6470, 6640, 9058, 9296, 10352, 11620, 12940, 13280, 18116, 18592, 20704, 22645, 23240, 25880, 26560, 36232, 37184, 41408, 45290, 46480, 51760, 53701, 72464, 90580, 92960, 103520, 107402, 144928, 181160, 185920, 207040, 214804, 268505, 289856, 362320, 375907, 429608, 537010, 724640, 751814, 859216, 1074020, 1449280, 1503628, 1718432, 1879535, 2148040, 3007256, 3436864, 3759070, 4296080, 6014512, 7518140, 8592160, 12029024, 15036280, 17184320, 24058048, 30072560, 60145120, 120290240]

約数ペア:

[(1, 120290240), (2, 60145120), (4, 30072560), (5, 24058048), (7, 17184320), (8, 15036280), (10, 12029024), (14, 8592160), (16, 7518140), (20, 6014512), (28, 4296080), (32, 3759070), (35, 3436864), (40, 3007256), (56, 2148040), (64, 1879535), (70, 1718432), (80, 1503628), (83, 1449280), (112, 1074020), (140, 859216), (160, 751814), (166, 724640), (224, 537010), (280, 429608), (320, 375907), (332, 362320), (415, 289856), (448, 268505), (560, 214804), (581, 207040), (647, 185920), (664, 181160), (830, 144928), (1120, 107402), (1162, 103520), (1294, 92960), (1328, 90580), (1660, 72464), (2240, 53701), (2324, 51760), (2588, 46480), (2656, 45290), (2905, 41408), (3235, 37184), (3320, 36232), (4529, 26560), (4648, 25880), (5176, 23240), (5312, 22645), (5810, 20704), (6470, 18592), (6640, 18116), (9058, 13280), (9296, 12940), (10352, 11620)]