25474560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 160

約数和(自身を含む): 84851712

約数和(自身を除く): 59377152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 107, 120, 124, 128, 155, 160, 186, 192, 214, 240, 248, 256, 310, 320, 321, 372, 384, 428, 465, 480, 496, 512, 535, 620, 640, 642, 744, 768, 856, 930, 960, 992, 1070, 1240, 1280, 1284, 1488, 1536, 1605, 1712, 1860, 1920, 1984, 2140, 2480, 2560, 2568, 2976, 3210, 3317, 3424, 3720, 3840, 3968, 4280, 4960, 5136, 5952, 6420, 6634, 6848, 7440, 7680, 7936, 8560, 9920, 9951, 10272, 11904, 12840, 13268, 13696, 14880, 15872, 16585, 17120, 19840, 19902, 20544, 23808, 25680, 26536, 27392, 29760, 33170, 34240, 39680, 39804, 41088, 47616, 49755, 51360, 53072, 54784, 59520, 66340, 68480, 79360, 79608, 82176, 99510, 102720, 106144, 119040, 132680, 136960, 159216, 164352, 199020, 205440, 212288, 238080, 265360, 273920, 318432, 398040, 410880, 424576, 530720, 636864, 796080, 821760, 849152, 1061440, 1273728, 1592160, 1698304, 2122880, 2547456, 3184320, 4245760, 5094912, 6368640, 8491520, 12737280, 25474560]

約数ペア:

[(1, 25474560), (2, 12737280), (3, 8491520), (4, 6368640), (5, 5094912), (6, 4245760), (8, 3184320), (10, 2547456), (12, 2122880), (15, 1698304), (16, 1592160), (20, 1273728), (24, 1061440), (30, 849152), (31, 821760), (32, 796080), (40, 636864), (48, 530720), (60, 424576), (62, 410880), (64, 398040), (80, 318432), (93, 273920), (96, 265360), (107, 238080), (120, 212288), (124, 205440), (128, 199020), (155, 164352), (160, 159216), (186, 136960), (192, 132680), (214, 119040), (240, 106144), (248, 102720), (256, 99510), (310, 82176), (320, 79608), (321, 79360), (372, 68480), (384, 66340), (428, 59520), (465, 54784), (480, 53072), (496, 51360), (512, 49755), (535, 47616), (620, 41088), (640, 39804), (642, 39680), (744, 34240), (768, 33170), (856, 29760), (930, 27392), (960, 26536), (992, 25680), (1070, 23808), (1240, 20544), (1280, 19902), (1284, 19840), (1488, 17120), (1536, 16585), (1605, 15872), (1712, 14880), (1860, 13696), (1920, 13268), (1984, 12840), (2140, 11904), (2480, 10272), (2560, 9951), (2568, 9920), (2976, 8560), (3210, 7936), (3317, 7680), (3424, 7440), (3720, 6848), (3840, 6634), (3968, 6420), (4280, 5952), (4960, 5136)]