89568240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 160

約数和(自身を含む): 304534080

約数和(自身を除く): 214965840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 680, 696, 757, 816, 870, 986, 1020, 1160, 1360, 1392, 1479, 1514, 1740, 1972, 2040, 2271, 2320, 2465, 2958, 3028, 3480, 3785, 3944, 4080, 4542, 4930, 5916, 6056, 6960, 7395, 7570, 7888, 9084, 9860, 11355, 11832, 12112, 12869, 14790, 15140, 18168, 19720, 21953, 22710, 23664, 25738, 29580, 30280, 36336, 38607, 39440, 43906, 45420, 51476, 59160, 60560, 64345, 65859, 77214, 87812, 90840, 102952, 109765, 118320, 128690, 131718, 154428, 175624, 181680, 193035, 205904, 219530, 257380, 263436, 308856, 329295, 351248, 373201, 386070, 439060, 514760, 526872, 617712, 658590, 746402, 772140, 878120, 1029520, 1053744, 1119603, 1317180, 1492804, 1544280, 1756240, 1866005, 2239206, 2634360, 2985608, 3088560, 3732010, 4478412, 5268720, 5598015, 5971216, 7464020, 8956824, 11196030, 14928040, 17913648, 22392060, 29856080, 44784120, 89568240]

約数ペア:

[(1, 89568240), (2, 44784120), (3, 29856080), (4, 22392060), (5, 17913648), (6, 14928040), (8, 11196030), (10, 8956824), (12, 7464020), (15, 5971216), (16, 5598015), (17, 5268720), (20, 4478412), (24, 3732010), (29, 3088560), (30, 2985608), (34, 2634360), (40, 2239206), (48, 1866005), (51, 1756240), (58, 1544280), (60, 1492804), (68, 1317180), (80, 1119603), (85, 1053744), (87, 1029520), (102, 878120), (116, 772140), (120, 746402), (136, 658590), (145, 617712), (170, 526872), (174, 514760), (204, 439060), (232, 386070), (240, 373201), (255, 351248), (272, 329295), (290, 308856), (340, 263436), (348, 257380), (408, 219530), (435, 205904), (464, 193035), (493, 181680), (510, 175624), (580, 154428), (680, 131718), (696, 128690), (757, 118320), (816, 109765), (870, 102952), (986, 90840), (1020, 87812), (1160, 77214), (1360, 65859), (1392, 64345), (1479, 60560), (1514, 59160), (1740, 51476), (1972, 45420), (2040, 43906), (2271, 39440), (2320, 38607), (2465, 36336), (2958, 30280), (3028, 29580), (3480, 25738), (3785, 23664), (3944, 22710), (4080, 21953), (4542, 19720), (4930, 18168), (5916, 15140), (6056, 14790), (6960, 12869), (7395, 12112), (7570, 11832), (7888, 11355), (9084, 9860)]