1855376280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13967}}^1$

素因数の和:14031

約数の個数: 160

約数和(自身を含む): 6388683840

約数和(自身を除く): 4533307560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 615, 648, 738, 810, 820, 984, 1080, 1107, 1230, 1476, 1620, 1640, 1845, 2214, 2460, 2952, 3240, 3321, 3690, 4428, 4920, 5535, 6642, 7380, 8856, 11070, 13284, 13967, 14760, 16605, 22140, 26568, 27934, 33210, 41901, 44280, 55868, 66420, 69835, 83802, 111736, 125703, 132840, 139670, 167604, 209505, 251406, 279340, 335208, 377109, 419010, 502812, 558680, 572647, 628515, 754218, 838020, 1005624, 1131327, 1145294, 1257030, 1508436, 1676040, 1717941, 1885545, 2262654, 2290588, 2514060, 2863235, 3016872, 3435882, 3771090, 4525308, 4581176, 5028120, 5153823, 5656635, 5726470, 6871764, 7542180, 8589705, 9050616, 10307646, 11313270, 11452940, 13743528, 15084360, 15461469, 17179410, 20615292, 22626540, 22905880, 25769115, 30922938, 34358820, 41230584, 45253080, 46384407, 51538230, 61845876, 68717640, 77307345, 92768814, 103076460, 123691752, 154614690, 185537628, 206152920, 231922035, 309229380, 371075256, 463844070, 618458760, 927688140, 1855376280]

約数ペア:

[(1, 1855376280), (2, 927688140), (3, 618458760), (4, 463844070), (5, 371075256), (6, 309229380), (8, 231922035), (9, 206152920), (10, 185537628), (12, 154614690), (15, 123691752), (18, 103076460), (20, 92768814), (24, 77307345), (27, 68717640), (30, 61845876), (36, 51538230), (40, 46384407), (41, 45253080), (45, 41230584), (54, 34358820), (60, 30922938), (72, 25769115), (81, 22905880), (82, 22626540), (90, 20615292), (108, 17179410), (120, 15461469), (123, 15084360), (135, 13743528), (162, 11452940), (164, 11313270), (180, 10307646), (205, 9050616), (216, 8589705), (246, 7542180), (270, 6871764), (324, 5726470), (328, 5656635), (360, 5153823), (369, 5028120), (405, 4581176), (410, 4525308), (492, 3771090), (540, 3435882), (615, 3016872), (648, 2863235), (738, 2514060), (810, 2290588), (820, 2262654), (984, 1885545), (1080, 1717941), (1107, 1676040), (1230, 1508436), (1476, 1257030), (1620, 1145294), (1640, 1131327), (1845, 1005624), (2214, 838020), (2460, 754218), (2952, 628515), (3240, 572647), (3321, 558680), (3690, 502812), (4428, 419010), (4920, 377109), (5535, 335208), (6642, 279340), (7380, 251406), (8856, 209505), (11070, 167604), (13284, 139670), (13967, 132840), (14760, 125703), (16605, 111736), (22140, 83802), (26568, 69835), (27934, 66420), (33210, 55868), (41901, 44280)]