61811760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 202487040

約数和(自身を除く): 140675280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 83, 87, 107, 116, 120, 145, 166, 174, 214, 232, 240, 249, 290, 321, 332, 348, 415, 428, 435, 464, 498, 535, 580, 642, 664, 696, 830, 856, 870, 996, 1070, 1160, 1245, 1284, 1328, 1392, 1605, 1660, 1712, 1740, 1992, 2140, 2320, 2407, 2490, 2568, 3103, 3210, 3320, 3480, 3984, 4280, 4814, 4980, 5136, 6206, 6420, 6640, 6960, 7221, 8560, 8881, 9309, 9628, 9960, 12035, 12412, 12840, 14442, 15515, 17762, 18618, 19256, 19920, 24070, 24824, 25680, 26643, 28884, 31030, 35524, 36105, 37236, 38512, 44405, 46545, 48140, 49648, 53286, 57768, 62060, 71048, 72210, 74472, 88810, 93090, 96280, 106572, 115536, 124120, 133215, 142096, 144420, 148944, 177620, 186180, 192560, 213144, 248240, 257549, 266430, 288840, 355240, 372360, 426288, 515098, 532860, 577680, 710480, 744720, 772647, 1030196, 1065720, 1287745, 1545294, 2060392, 2131440, 2575490, 3090588, 3863235, 4120784, 5150980, 6181176, 7726470, 10301960, 12362352, 15452940, 20603920, 30905880, 61811760]

約数ペア:

[(1, 61811760), (2, 30905880), (3, 20603920), (4, 15452940), (5, 12362352), (6, 10301960), (8, 7726470), (10, 6181176), (12, 5150980), (15, 4120784), (16, 3863235), (20, 3090588), (24, 2575490), (29, 2131440), (30, 2060392), (40, 1545294), (48, 1287745), (58, 1065720), (60, 1030196), (80, 772647), (83, 744720), (87, 710480), (107, 577680), (116, 532860), (120, 515098), (145, 426288), (166, 372360), (174, 355240), (214, 288840), (232, 266430), (240, 257549), (249, 248240), (290, 213144), (321, 192560), (332, 186180), (348, 177620), (415, 148944), (428, 144420), (435, 142096), (464, 133215), (498, 124120), (535, 115536), (580, 106572), (642, 96280), (664, 93090), (696, 88810), (830, 74472), (856, 72210), (870, 71048), (996, 62060), (1070, 57768), (1160, 53286), (1245, 49648), (1284, 48140), (1328, 46545), (1392, 44405), (1605, 38512), (1660, 37236), (1712, 36105), (1740, 35524), (1992, 31030), (2140, 28884), (2320, 26643), (2407, 25680), (2490, 24824), (2568, 24070), (3103, 19920), (3210, 19256), (3320, 18618), (3480, 17762), (3984, 15515), (4280, 14442), (4814, 12840), (4980, 12412), (5136, 12035), (6206, 9960), (6420, 9628), (6640, 9309), (6960, 8881), (7221, 8560)]