404401320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59123}}^1$

素因数の和:59159

約数の個数: 96

約数和(自身を含む): 1383501600

約数和(自身を除く): 979100280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 59123, 118246, 177369, 236492, 295615, 354738, 472984, 532107, 591230, 709476, 886845, 1064214, 1123337, 1182460, 1418952, 1773690, 2128428, 2246674, 2364920, 2660535, 3370011, 3547380, 4256856, 4493348, 5321070, 5616685, 6740022, 7094760, 8986696, 10110033, 10642140, 11233370, 13480044, 16850055, 20220066, 21284280, 22466740, 26960088, 33700110, 40440132, 44933480, 50550165, 67400220, 80880264, 101100330, 134800440, 202200660, 404401320]

約数ペア:

[(1, 404401320), (2, 202200660), (3, 134800440), (4, 101100330), (5, 80880264), (6, 67400220), (8, 50550165), (9, 44933480), (10, 40440132), (12, 33700110), (15, 26960088), (18, 22466740), (19, 21284280), (20, 20220066), (24, 16850055), (30, 13480044), (36, 11233370), (38, 10642140), (40, 10110033), (45, 8986696), (57, 7094760), (60, 6740022), (72, 5616685), (76, 5321070), (90, 4493348), (95, 4256856), (114, 3547380), (120, 3370011), (152, 2660535), (171, 2364920), (180, 2246674), (190, 2128428), (228, 1773690), (285, 1418952), (342, 1182460), (360, 1123337), (380, 1064214), (456, 886845), (570, 709476), (684, 591230), (760, 532107), (855, 472984), (1140, 354738), (1368, 295615), (1710, 236492), (2280, 177369), (3420, 118246), (6840, 59123)]