158478120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 160

約数和(自身を含む): 546111720

約数和(自身を除く): 387633600

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, 1193, 1230, 1476, 1620, 1640, 1845, 2214, 2386, 2460, 2952, 3240, 3321, 3579, 3690, 4428, 4772, 4920, 5535, 5965, 6642, 7158, 7380, 8856, 9544, 10737, 11070, 11930, 13284, 14316, 14760, 16605, 17895, 21474, 22140, 23860, 26568, 28632, 32211, 33210, 35790, 42948, 44280, 47720, 48913, 53685, 64422, 66420, 71580, 85896, 96633, 97826, 107370, 128844, 132840, 143160, 146739, 161055, 193266, 195652, 214740, 244565, 257688, 293478, 322110, 386532, 391304, 429480, 440217, 483165, 489130, 586956, 644220, 733695, 773064, 880434, 966330, 978260, 1173912, 1288440, 1320651, 1467390, 1760868, 1932660, 1956520, 2201085, 2641302, 2934780, 3521736, 3865320, 3961953, 4402170, 5282604, 5869560, 6603255, 7923906, 8804340, 10565208, 13206510, 15847812, 17608680, 19809765, 26413020, 31695624, 39619530, 52826040, 79239060, 158478120]

約数ペア:

[(1, 158478120), (2, 79239060), (3, 52826040), (4, 39619530), (5, 31695624), (6, 26413020), (8, 19809765), (9, 17608680), (10, 15847812), (12, 13206510), (15, 10565208), (18, 8804340), (20, 7923906), (24, 6603255), (27, 5869560), (30, 5282604), (36, 4402170), (40, 3961953), (41, 3865320), (45, 3521736), (54, 2934780), (60, 2641302), (72, 2201085), (81, 1956520), (82, 1932660), (90, 1760868), (108, 1467390), (120, 1320651), (123, 1288440), (135, 1173912), (162, 978260), (164, 966330), (180, 880434), (205, 773064), (216, 733695), (246, 644220), (270, 586956), (324, 489130), (328, 483165), (360, 440217), (369, 429480), (405, 391304), (410, 386532), (492, 322110), (540, 293478), (615, 257688), (648, 244565), (738, 214740), (810, 195652), (820, 193266), (984, 161055), (1080, 146739), (1107, 143160), (1193, 132840), (1230, 128844), (1476, 107370), (1620, 97826), (1640, 96633), (1845, 85896), (2214, 71580), (2386, 66420), (2460, 64422), (2952, 53685), (3240, 48913), (3321, 47720), (3579, 44280), (3690, 42948), (4428, 35790), (4772, 33210), (4920, 32211), (5535, 28632), (5965, 26568), (6642, 23860), (7158, 22140), (7380, 21474), (8856, 17895), (9544, 16605), (10737, 14760), (11070, 14316), (11930, 13284)]