198967680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{34543}}^1$

素因数の和:34568

約数の個数: 96

約数和(自身を含む): 687080160

約数和(自身を除く): 488112480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 34543, 69086, 103629, 138172, 172715, 207258, 276344, 310887, 345430, 414516, 518145, 552688, 621774, 690860, 829032, 1036290, 1105376, 1243548, 1381720, 1554435, 1658064, 2072580, 2210752, 2487096, 2763440, 3108870, 3316128, 4145160, 4421504, 4974192, 5526880, 6217740, 6632256, 8290320, 9948384, 11053760, 12435480, 13264512, 16580640, 19896768, 22107520, 24870960, 33161280, 39793536, 49741920, 66322560, 99483840, 198967680]

約数ペア:

[(1, 198967680), (2, 99483840), (3, 66322560), (4, 49741920), (5, 39793536), (6, 33161280), (8, 24870960), (9, 22107520), (10, 19896768), (12, 16580640), (15, 13264512), (16, 12435480), (18, 11053760), (20, 9948384), (24, 8290320), (30, 6632256), (32, 6217740), (36, 5526880), (40, 4974192), (45, 4421504), (48, 4145160), (60, 3316128), (64, 3108870), (72, 2763440), (80, 2487096), (90, 2210752), (96, 2072580), (120, 1658064), (128, 1554435), (144, 1381720), (160, 1243548), (180, 1105376), (192, 1036290), (240, 829032), (288, 690860), (320, 621774), (360, 552688), (384, 518145), (480, 414516), (576, 345430), (640, 310887), (720, 276344), (960, 207258), (1152, 172715), (1440, 138172), (1920, 103629), (2880, 69086), (5760, 34543)]