2780777760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{6079}}^1$

素因数の和:7050

約数の個数: 96

約数和(自身を含む): 8770083840

約数和(自身を除く): 5989306080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 953, 1906, 2859, 3812, 4765, 5718, 6079, 7624, 9530, 11436, 12158, 14295, 15248, 18237, 19060, 22872, 24316, 28590, 30395, 30496, 36474, 38120, 45744, 48632, 57180, 60790, 72948, 76240, 91185, 91488, 97264, 114360, 121580, 145896, 152480, 182370, 194528, 228720, 243160, 291792, 364740, 457440, 486320, 583584, 729480, 972640, 1458960, 2917920, 5793287, 11586574, 17379861, 23173148, 28966435, 34759722, 46346296, 57932870, 69519444, 86899305, 92692592, 115865740, 139038888, 173798610, 185385184, 231731480, 278077776, 347597220, 463462960, 556155552, 695194440, 926925920, 1390388880, 2780777760]

約数ペア:

[(1, 2780777760), (2, 1390388880), (3, 926925920), (4, 695194440), (5, 556155552), (6, 463462960), (8, 347597220), (10, 278077776), (12, 231731480), (15, 185385184), (16, 173798610), (20, 139038888), (24, 115865740), (30, 92692592), (32, 86899305), (40, 69519444), (48, 57932870), (60, 46346296), (80, 34759722), (96, 28966435), (120, 23173148), (160, 17379861), (240, 11586574), (480, 5793287), (953, 2917920), (1906, 1458960), (2859, 972640), (3812, 729480), (4765, 583584), (5718, 486320), (6079, 457440), (7624, 364740), (9530, 291792), (11436, 243160), (12158, 228720), (14295, 194528), (15248, 182370), (18237, 152480), (19060, 145896), (22872, 121580), (24316, 114360), (28590, 97264), (30395, 91488), (30496, 91185), (36474, 76240), (38120, 72948), (45744, 60790), (48632, 57180)]