154401120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 547223040

約数和(自身を除く): 392821920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 103, 108, 120, 135, 144, 160, 180, 206, 216, 240, 270, 288, 309, 347, 360, 412, 432, 480, 515, 540, 618, 694, 720, 824, 864, 927, 1030, 1041, 1080, 1236, 1388, 1440, 1545, 1648, 1735, 1854, 2060, 2082, 2160, 2472, 2776, 2781, 3090, 3123, 3296, 3470, 3708, 4120, 4164, 4320, 4635, 4944, 5205, 5552, 5562, 6180, 6246, 6940, 7416, 8240, 8328, 9270, 9369, 9888, 10410, 11104, 11124, 12360, 12492, 13880, 13905, 14832, 15615, 16480, 16656, 18540, 18738, 20820, 22248, 24720, 24984, 27760, 27810, 29664, 31230, 33312, 35741, 37080, 37476, 41640, 44496, 46845, 49440, 49968, 55520, 55620, 62460, 71482, 74160, 74952, 83280, 88992, 93690, 99936, 107223, 111240, 124920, 142964, 148320, 149904, 166560, 178705, 187380, 214446, 222480, 249840, 285928, 299808, 321669, 357410, 374760, 428892, 444960, 499680, 536115, 571856, 643338, 714820, 749520, 857784, 965007, 1072230, 1143712, 1286676, 1429640, 1499040, 1608345, 1715568, 1930014, 2144460, 2573352, 2859280, 3216690, 3431136, 3860028, 4288920, 4825035, 5146704, 5718560, 6433380, 7720056, 8577840, 9650070, 10293408, 12866760, 15440112, 17155680, 19300140, 25733520, 30880224, 38600280, 51467040, 77200560, 154401120]

約数ペア:

[(1, 154401120), (2, 77200560), (3, 51467040), (4, 38600280), (5, 30880224), (6, 25733520), (8, 19300140), (9, 17155680), (10, 15440112), (12, 12866760), (15, 10293408), (16, 9650070), (18, 8577840), (20, 7720056), (24, 6433380), (27, 5718560), (30, 5146704), (32, 4825035), (36, 4288920), (40, 3860028), (45, 3431136), (48, 3216690), (54, 2859280), (60, 2573352), (72, 2144460), (80, 1930014), (90, 1715568), (96, 1608345), (103, 1499040), (108, 1429640), (120, 1286676), (135, 1143712), (144, 1072230), (160, 965007), (180, 857784), (206, 749520), (216, 714820), (240, 643338), (270, 571856), (288, 536115), (309, 499680), (347, 444960), (360, 428892), (412, 374760), (432, 357410), (480, 321669), (515, 299808), (540, 285928), (618, 249840), (694, 222480), (720, 214446), (824, 187380), (864, 178705), (927, 166560), (1030, 149904), (1041, 148320), (1080, 142964), (1236, 124920), (1388, 111240), (1440, 107223), (1545, 99936), (1648, 93690), (1735, 88992), (1854, 83280), (2060, 74952), (2082, 74160), (2160, 71482), (2472, 62460), (2776, 55620), (2781, 55520), (3090, 49968), (3123, 49440), (3296, 46845), (3470, 44496), (3708, 41640), (4120, 37476), (4164, 37080), (4320, 35741), (4635, 33312), (4944, 31230), (5205, 29664), (5552, 27810), (5562, 27760), (6180, 24984), (6246, 24720), (6940, 22248), (7416, 20820), (8240, 18738), (8328, 18540), (9270, 16656), (9369, 16480), (9888, 15615), (10410, 14832), (11104, 13905), (11124, 13880), (12360, 12492)]