76991760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1833

約数の個数: 120

約数和(自身を含む): 262952664

約数和(自身を除く): 185960904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1753, 1830, 2196, 2440, 2745, 2928, 3506, 3660, 4392, 4880, 5259, 5490, 7012, 7320, 8765, 8784, 10518, 10980, 14024, 14640, 15777, 17530, 21036, 21960, 26295, 28048, 31554, 35060, 42072, 43920, 52590, 63108, 70120, 78885, 84144, 105180, 106933, 126216, 140240, 157770, 210360, 213866, 252432, 315540, 320799, 420720, 427732, 534665, 631080, 641598, 855464, 962397, 1069330, 1262160, 1283196, 1603995, 1710928, 1924794, 2138660, 2566392, 3207990, 3849588, 4277320, 4811985, 5132784, 6415980, 7699176, 8554640, 9623970, 12831960, 15398352, 19247940, 25663920, 38495880, 76991760]

約数ペア:

[(1, 76991760), (2, 38495880), (3, 25663920), (4, 19247940), (5, 15398352), (6, 12831960), (8, 9623970), (9, 8554640), (10, 7699176), (12, 6415980), (15, 5132784), (16, 4811985), (18, 4277320), (20, 3849588), (24, 3207990), (30, 2566392), (36, 2138660), (40, 1924794), (45, 1710928), (48, 1603995), (60, 1283196), (61, 1262160), (72, 1069330), (80, 962397), (90, 855464), (120, 641598), (122, 631080), (144, 534665), (180, 427732), (183, 420720), (240, 320799), (244, 315540), (305, 252432), (360, 213866), (366, 210360), (488, 157770), (549, 140240), (610, 126216), (720, 106933), (732, 105180), (915, 84144), (976, 78885), (1098, 70120), (1220, 63108), (1464, 52590), (1753, 43920), (1830, 42072), (2196, 35060), (2440, 31554), (2745, 28048), (2928, 26295), (3506, 21960), (3660, 21036), (4392, 17530), (4880, 15777), (5259, 14640), (5490, 14024), (7012, 10980), (7320, 10518), (8765, 8784)]