897662880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{839}}^1$

素因数の和:1603

約数の個数: 144

約数和(自身を含む): 3071053440

約数和(自身を除く): 2173390560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 743, 839, 1440, 1486, 1678, 2229, 2517, 2972, 3356, 3715, 4195, 4458, 5034, 5944, 6687, 6712, 7430, 7551, 8390, 8916, 10068, 11145, 11888, 12585, 13374, 13424, 14860, 15102, 16780, 17832, 20136, 22290, 23776, 25170, 26748, 26848, 29720, 30204, 33435, 33560, 35664, 37755, 40272, 44580, 50340, 53496, 59440, 60408, 66870, 67120, 71328, 75510, 80544, 89160, 100680, 106992, 118880, 120816, 133740, 134240, 151020, 178320, 201360, 213984, 241632, 267480, 302040, 356640, 402720, 534960, 604080, 623377, 1069920, 1208160, 1246754, 1870131, 2493508, 3116885, 3740262, 4987016, 5610393, 6233770, 7480524, 9350655, 9974032, 11220786, 12467540, 14961048, 18701310, 19948064, 22441572, 24935080, 28051965, 29922096, 37402620, 44883144, 49870160, 56103930, 59844192, 74805240, 89766288, 99740320, 112207860, 149610480, 179532576, 224415720, 299220960, 448831440, 897662880]

約数ペア:

[(1, 897662880), (2, 448831440), (3, 299220960), (4, 224415720), (5, 179532576), (6, 149610480), (8, 112207860), (9, 99740320), (10, 89766288), (12, 74805240), (15, 59844192), (16, 56103930), (18, 49870160), (20, 44883144), (24, 37402620), (30, 29922096), (32, 28051965), (36, 24935080), (40, 22441572), (45, 19948064), (48, 18701310), (60, 14961048), (72, 12467540), (80, 11220786), (90, 9974032), (96, 9350655), (120, 7480524), (144, 6233770), (160, 5610393), (180, 4987016), (240, 3740262), (288, 3116885), (360, 2493508), (480, 1870131), (720, 1246754), (743, 1208160), (839, 1069920), (1440, 623377), (1486, 604080), (1678, 534960), (2229, 402720), (2517, 356640), (2972, 302040), (3356, 267480), (3715, 241632), (4195, 213984), (4458, 201360), (5034, 178320), (5944, 151020), (6687, 134240), (6712, 133740), (7430, 120816), (7551, 118880), (8390, 106992), (8916, 100680), (10068, 89160), (11145, 80544), (11888, 75510), (12585, 71328), (13374, 67120), (13424, 66870), (14860, 60408), (15102, 59440), (16780, 53496), (17832, 50340), (20136, 44580), (22290, 40272), (23776, 37755), (25170, 35664), (26748, 33560), (26848, 33435), (29720, 30204)]