38334720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 125092800

約数和(自身を除く): 86758080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 149, 160, 192, 201, 240, 256, 268, 298, 320, 335, 384, 402, 447, 480, 536, 596, 640, 670, 745, 768, 804, 894, 960, 1005, 1072, 1192, 1280, 1340, 1490, 1608, 1788, 1920, 2010, 2144, 2235, 2384, 2680, 2980, 3216, 3576, 3840, 4020, 4288, 4470, 4768, 5360, 5960, 6432, 7152, 8040, 8576, 8940, 9536, 9983, 10720, 11920, 12864, 14304, 16080, 17152, 17880, 19072, 19966, 21440, 23840, 25728, 28608, 29949, 32160, 35760, 38144, 39932, 42880, 47680, 49915, 51456, 57216, 59898, 64320, 71520, 79864, 85760, 95360, 99830, 114432, 119796, 128640, 143040, 149745, 159728, 190720, 199660, 239592, 257280, 286080, 299490, 319456, 399320, 479184, 572160, 598980, 638912, 798640, 958368, 1197960, 1277824, 1597280, 1916736, 2395920, 2555648, 3194560, 3833472, 4791840, 6389120, 7666944, 9583680, 12778240, 19167360, 38334720]

約数ペア:

[(1, 38334720), (2, 19167360), (3, 12778240), (4, 9583680), (5, 7666944), (6, 6389120), (8, 4791840), (10, 3833472), (12, 3194560), (15, 2555648), (16, 2395920), (20, 1916736), (24, 1597280), (30, 1277824), (32, 1197960), (40, 958368), (48, 798640), (60, 638912), (64, 598980), (67, 572160), (80, 479184), (96, 399320), (120, 319456), (128, 299490), (134, 286080), (149, 257280), (160, 239592), (192, 199660), (201, 190720), (240, 159728), (256, 149745), (268, 143040), (298, 128640), (320, 119796), (335, 114432), (384, 99830), (402, 95360), (447, 85760), (480, 79864), (536, 71520), (596, 64320), (640, 59898), (670, 57216), (745, 51456), (768, 49915), (804, 47680), (894, 42880), (960, 39932), (1005, 38144), (1072, 35760), (1192, 32160), (1280, 29949), (1340, 28608), (1490, 25728), (1608, 23840), (1788, 21440), (1920, 19966), (2010, 19072), (2144, 17880), (2235, 17152), (2384, 16080), (2680, 14304), (2980, 12864), (3216, 11920), (3576, 10720), (3840, 9983), (4020, 9536), (4288, 8940), (4470, 8576), (4768, 8040), (5360, 7152), (5960, 6432)]