1522891320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:969

約数の個数: 128

約数和(自身を含む): 4644129600

約数和(自身を除く): 3121238280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 173, 218, 327, 346, 436, 519, 545, 654, 673, 692, 865, 872, 1038, 1090, 1308, 1346, 1384, 1635, 1730, 2019, 2076, 2180, 2595, 2616, 2692, 3270, 3365, 3460, 4038, 4152, 4360, 5190, 5384, 6540, 6730, 6920, 8076, 10095, 10380, 13080, 13460, 16152, 18857, 20190, 20760, 26920, 37714, 40380, 56571, 73357, 75428, 80760, 94285, 113142, 116429, 146714, 150856, 188570, 220071, 226284, 232858, 282855, 293428, 349287, 366785, 377140, 440142, 452568, 465716, 565710, 582145, 586856, 698574, 733570, 754280, 880284, 931432, 1100355, 1131420, 1164290, 1397148, 1467140, 1746435, 1760568, 2200710, 2262840, 2328580, 2794296, 2934280, 3492870, 4401420, 4657160, 6985740, 8802840, 12690761, 13971480, 25381522, 38072283, 50763044, 63453805, 76144566, 101526088, 126907610, 152289132, 190361415, 253815220, 304578264, 380722830, 507630440, 761445660, 1522891320]

約数ペア:

[(1, 1522891320), (2, 761445660), (3, 507630440), (4, 380722830), (5, 304578264), (6, 253815220), (8, 190361415), (10, 152289132), (12, 126907610), (15, 101526088), (20, 76144566), (24, 63453805), (30, 50763044), (40, 38072283), (60, 25381522), (109, 13971480), (120, 12690761), (173, 8802840), (218, 6985740), (327, 4657160), (346, 4401420), (436, 3492870), (519, 2934280), (545, 2794296), (654, 2328580), (673, 2262840), (692, 2200710), (865, 1760568), (872, 1746435), (1038, 1467140), (1090, 1397148), (1308, 1164290), (1346, 1131420), (1384, 1100355), (1635, 931432), (1730, 880284), (2019, 754280), (2076, 733570), (2180, 698574), (2595, 586856), (2616, 582145), (2692, 565710), (3270, 465716), (3365, 452568), (3460, 440142), (4038, 377140), (4152, 366785), (4360, 349287), (5190, 293428), (5384, 282855), (6540, 232858), (6730, 226284), (6920, 220071), (8076, 188570), (10095, 150856), (10380, 146714), (13080, 116429), (13460, 113142), (16152, 94285), (18857, 80760), (20190, 75428), (20760, 73357), (26920, 56571), (37714, 40380)]