1051881840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18493}}^1$

素因数の和:18591

約数の個数: 120

約数和(自身を含む): 3577479360

約数和(自身を除く): 2525597520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18493, 18960, 28440, 36986, 55479, 56880, 73972, 92465, 110958, 147944, 166437, 184930, 221916, 277395, 295888, 332874, 369860, 443832, 554790, 665748, 739720, 832185, 887664, 1109580, 1331496, 1460947, 1479440, 1664370, 2219160, 2662992, 2921894, 3328740, 4382841, 4438320, 5843788, 6657480, 7304735, 8765682, 11687576, 13148523, 13314960, 14609470, 17531364, 21914205, 23375152, 26297046, 29218940, 35062728, 43828410, 52594092, 58437880, 65742615, 70125456, 87656820, 105188184, 116875760, 131485230, 175313640, 210376368, 262970460, 350627280, 525940920, 1051881840]

約数ペア:

[(1, 1051881840), (2, 525940920), (3, 350627280), (4, 262970460), (5, 210376368), (6, 175313640), (8, 131485230), (9, 116875760), (10, 105188184), (12, 87656820), (15, 70125456), (16, 65742615), (18, 58437880), (20, 52594092), (24, 43828410), (30, 35062728), (36, 29218940), (40, 26297046), (45, 23375152), (48, 21914205), (60, 17531364), (72, 14609470), (79, 13314960), (80, 13148523), (90, 11687576), (120, 8765682), (144, 7304735), (158, 6657480), (180, 5843788), (237, 4438320), (240, 4382841), (316, 3328740), (360, 2921894), (395, 2662992), (474, 2219160), (632, 1664370), (711, 1479440), (720, 1460947), (790, 1331496), (948, 1109580), (1185, 887664), (1264, 832185), (1422, 739720), (1580, 665748), (1896, 554790), (2370, 443832), (2844, 369860), (3160, 332874), (3555, 295888), (3792, 277395), (4740, 221916), (5688, 184930), (6320, 166437), (7110, 147944), (9480, 110958), (11376, 92465), (14220, 73972), (18493, 56880), (18960, 55479), (28440, 36986)]