264592080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21617}}^1$

素因数の和:21653

約数の個数: 120

約数和(自身を含む): 940901832

約数和(自身を除く): 676309752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 21617, 43234, 64851, 86468, 108085, 129702, 172936, 194553, 216170, 259404, 324255, 345872, 367489, 389106, 432340, 518808, 648510, 734978, 778212, 864680, 972765, 1037616, 1102467, 1297020, 1469956, 1556424, 1729360, 1837445, 1945530, 2204934, 2594040, 2939912, 3112848, 3307401, 3674890, 3891060, 4409868, 5188080, 5512335, 5879824, 6614802, 7349780, 7782120, 8819736, 11024670, 13229604, 14699560, 15564240, 16537005, 17639472, 22049340, 26459208, 29399120, 33074010, 44098680, 52918416, 66148020, 88197360, 132296040, 264592080]

約数ペア:

[(1, 264592080), (2, 132296040), (3, 88197360), (4, 66148020), (5, 52918416), (6, 44098680), (8, 33074010), (9, 29399120), (10, 26459208), (12, 22049340), (15, 17639472), (16, 16537005), (17, 15564240), (18, 14699560), (20, 13229604), (24, 11024670), (30, 8819736), (34, 7782120), (36, 7349780), (40, 6614802), (45, 5879824), (48, 5512335), (51, 5188080), (60, 4409868), (68, 3891060), (72, 3674890), (80, 3307401), (85, 3112848), (90, 2939912), (102, 2594040), (120, 2204934), (136, 1945530), (144, 1837445), (153, 1729360), (170, 1556424), (180, 1469956), (204, 1297020), (240, 1102467), (255, 1037616), (272, 972765), (306, 864680), (340, 778212), (360, 734978), (408, 648510), (510, 518808), (612, 432340), (680, 389106), (720, 367489), (765, 345872), (816, 324255), (1020, 259404), (1224, 216170), (1360, 194553), (1530, 172936), (2040, 129702), (2448, 108085), (3060, 86468), (4080, 64851), (6120, 43234), (12240, 21617)]