73811520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8543}}^1$

素因数の和:8569

約数の個数: 112

約数和(自身を含む): 260421120

約数和(自身を除く): 186609600

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8543, 8640, 17086, 25629, 34172, 42715, 51258, 68344, 76887, 85430, 102516, 128145, 136688, 153774, 170860, 205032, 230661, 256290, 273376, 307548, 341720, 384435, 410064, 461322, 512580, 546752, 615096, 683440, 768870, 820128, 922644, 1025160, 1153305, 1230192, 1366880, 1537740, 1640256, 1845288, 2050320, 2306610, 2460384, 2733760, 3075480, 3690576, 4100640, 4613220, 4920768, 6150960, 7381152, 8201280, 9226440, 12301920, 14762304, 18452880, 24603840, 36905760, 73811520]

約数ペア:

[(1, 73811520), (2, 36905760), (3, 24603840), (4, 18452880), (5, 14762304), (6, 12301920), (8, 9226440), (9, 8201280), (10, 7381152), (12, 6150960), (15, 4920768), (16, 4613220), (18, 4100640), (20, 3690576), (24, 3075480), (27, 2733760), (30, 2460384), (32, 2306610), (36, 2050320), (40, 1845288), (45, 1640256), (48, 1537740), (54, 1366880), (60, 1230192), (64, 1153305), (72, 1025160), (80, 922644), (90, 820128), (96, 768870), (108, 683440), (120, 615096), (135, 546752), (144, 512580), (160, 461322), (180, 410064), (192, 384435), (216, 341720), (240, 307548), (270, 273376), (288, 256290), (320, 230661), (360, 205032), (432, 170860), (480, 153774), (540, 136688), (576, 128145), (720, 102516), (864, 85430), (960, 76887), (1080, 68344), (1440, 51258), (1728, 42715), (2160, 34172), (2880, 25629), (4320, 17086), (8543, 8640)]