64053720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:614

約数の個数: 128

約数和(自身を含む): 215654400

約数和(自身を除く): 151600680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 467, 508, 540, 635, 762, 934, 1016, 1080, 1143, 1270, 1401, 1524, 1868, 1905, 2286, 2335, 2540, 2802, 3048, 3429, 3736, 3810, 4203, 4572, 4670, 5080, 5604, 5715, 6858, 7005, 7620, 8406, 9144, 9340, 11208, 11430, 12609, 13716, 14010, 15240, 16812, 17145, 18680, 21015, 22860, 25218, 27432, 28020, 33624, 34290, 42030, 45720, 50436, 56040, 59309, 63045, 68580, 84060, 100872, 118618, 126090, 137160, 168120, 177927, 237236, 252180, 296545, 355854, 474472, 504360, 533781, 593090, 711708, 889635, 1067562, 1186180, 1423416, 1601343, 1779270, 2135124, 2372360, 2668905, 3202686, 3558540, 4270248, 5337810, 6405372, 7117080, 8006715, 10675620, 12810744, 16013430, 21351240, 32026860, 64053720]

約数ペア:

[(1, 64053720), (2, 32026860), (3, 21351240), (4, 16013430), (5, 12810744), (6, 10675620), (8, 8006715), (9, 7117080), (10, 6405372), (12, 5337810), (15, 4270248), (18, 3558540), (20, 3202686), (24, 2668905), (27, 2372360), (30, 2135124), (36, 1779270), (40, 1601343), (45, 1423416), (54, 1186180), (60, 1067562), (72, 889635), (90, 711708), (108, 593090), (120, 533781), (127, 504360), (135, 474472), (180, 355854), (216, 296545), (254, 252180), (270, 237236), (360, 177927), (381, 168120), (467, 137160), (508, 126090), (540, 118618), (635, 100872), (762, 84060), (934, 68580), (1016, 63045), (1080, 59309), (1143, 56040), (1270, 50436), (1401, 45720), (1524, 42030), (1868, 34290), (1905, 33624), (2286, 28020), (2335, 27432), (2540, 25218), (2802, 22860), (3048, 21015), (3429, 18680), (3736, 17145), (3810, 16812), (4203, 15240), (4572, 14010), (4670, 13716), (5080, 12609), (5604, 11430), (5715, 11208), (6858, 9340), (7005, 9144), (7620, 8406)]