612030720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{22769}}^1$

素因数の和:22800

約数の個数: 144

約数和(自身を含む): 2234010240

約数和(自身を除く): 1621979520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 22769, 26880, 45538, 68307, 91076, 113845, 136614, 159383, 182152, 227690, 273228, 318766, 341535, 364304, 455380, 478149, 546456, 637532, 683070, 728608, 796915, 910760, 956298, 1092912, 1275064, 1366140, 1457216, 1593830, 1821520, 1912596, 2185824, 2390745, 2550128, 2732280, 2914432, 3187660, 3643040, 3825192, 4371648, 4781490, 5100256, 5464560, 5828864, 6375320, 7286080, 7650384, 8743296, 9562980, 10200512, 10929120, 12750640, 14572160, 15300768, 17486592, 19125960, 20401024, 21858240, 25501280, 29144320, 30601536, 38251920, 40802048, 43716480, 51002560, 61203072, 76503840, 87432960, 102005120, 122406144, 153007680, 204010240, 306015360, 612030720]

約数ペア:

[(1, 612030720), (2, 306015360), (3, 204010240), (4, 153007680), (5, 122406144), (6, 102005120), (7, 87432960), (8, 76503840), (10, 61203072), (12, 51002560), (14, 43716480), (15, 40802048), (16, 38251920), (20, 30601536), (21, 29144320), (24, 25501280), (28, 21858240), (30, 20401024), (32, 19125960), (35, 17486592), (40, 15300768), (42, 14572160), (48, 12750640), (56, 10929120), (60, 10200512), (64, 9562980), (70, 8743296), (80, 7650384), (84, 7286080), (96, 6375320), (105, 5828864), (112, 5464560), (120, 5100256), (128, 4781490), (140, 4371648), (160, 3825192), (168, 3643040), (192, 3187660), (210, 2914432), (224, 2732280), (240, 2550128), (256, 2390745), (280, 2185824), (320, 1912596), (336, 1821520), (384, 1593830), (420, 1457216), (448, 1366140), (480, 1275064), (560, 1092912), (640, 956298), (672, 910760), (768, 796915), (840, 728608), (896, 683070), (960, 637532), (1120, 546456), (1280, 478149), (1344, 455380), (1680, 364304), (1792, 341535), (1920, 318766), (2240, 273228), (2688, 227690), (3360, 182152), (3840, 159383), (4480, 136614), (5376, 113845), (6720, 91076), (8960, 68307), (13440, 45538), (22769, 26880)]