124535520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 428107680

約数和(自身を除く): 303572160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 439, 480, 591, 720, 788, 878, 985, 1182, 1317, 1440, 1576, 1756, 1773, 1970, 2195, 2364, 2634, 2955, 3152, 3512, 3546, 3940, 3951, 4390, 4728, 5268, 5910, 6304, 6585, 7024, 7092, 7880, 7902, 8780, 8865, 9456, 10536, 11820, 13170, 14048, 14184, 15760, 15804, 17560, 17730, 18912, 19755, 21072, 23640, 26340, 28368, 31520, 31608, 35120, 35460, 39510, 42144, 47280, 52680, 56736, 63216, 70240, 70920, 79020, 86483, 94560, 105360, 126432, 141840, 158040, 172966, 210720, 259449, 283680, 316080, 345932, 432415, 518898, 632160, 691864, 778347, 864830, 1037796, 1297245, 1383728, 1556694, 1729660, 2075592, 2594490, 2767456, 3113388, 3459320, 3891735, 4151184, 5188980, 6226776, 6918640, 7783470, 8302368, 10377960, 12453552, 13837280, 15566940, 20755920, 24907104, 31133880, 41511840, 62267760, 124535520]

約数ペア:

[(1, 124535520), (2, 62267760), (3, 41511840), (4, 31133880), (5, 24907104), (6, 20755920), (8, 15566940), (9, 13837280), (10, 12453552), (12, 10377960), (15, 8302368), (16, 7783470), (18, 6918640), (20, 6226776), (24, 5188980), (30, 4151184), (32, 3891735), (36, 3459320), (40, 3113388), (45, 2767456), (48, 2594490), (60, 2075592), (72, 1729660), (80, 1556694), (90, 1383728), (96, 1297245), (120, 1037796), (144, 864830), (160, 778347), (180, 691864), (197, 632160), (240, 518898), (288, 432415), (360, 345932), (394, 316080), (439, 283680), (480, 259449), (591, 210720), (720, 172966), (788, 158040), (878, 141840), (985, 126432), (1182, 105360), (1317, 94560), (1440, 86483), (1576, 79020), (1756, 70920), (1773, 70240), (1970, 63216), (2195, 56736), (2364, 52680), (2634, 47280), (2955, 42144), (3152, 39510), (3512, 35460), (3546, 35120), (3940, 31608), (3951, 31520), (4390, 28368), (4728, 26340), (5268, 23640), (5910, 21072), (6304, 19755), (6585, 18912), (7024, 17730), (7092, 17560), (7880, 15804), (7902, 15760), (8780, 14184), (8865, 14048), (9456, 13170), (10536, 11820)]