198080640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{3821}}^1$

素因数の和:3852

約数の個数: 160

約数和(自身を含む): 707566860

約数和(自身を除く): 509486220

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 3821, 4320, 5184, 5760, 6480, 7642, 8640, 10368, 11463, 12960, 15284, 17280, 19105, 22926, 25920, 30568, 34389, 38210, 45852, 51840, 57315, 61136, 68778, 76420, 91704, 103167, 114630, 122272, 137556, 152840, 171945, 183408, 206334, 229260, 244544, 275112, 305680, 309501, 343890, 366816, 412668, 458520, 489088, 515835, 550224, 611360, 619002, 687780, 733632, 825336, 917040, 1031670, 1100448, 1222720, 1238004, 1375560, 1467264, 1547505, 1650672, 1834080, 2063340, 2200896, 2445440, 2476008, 2751120, 3095010, 3301344, 3668160, 4126680, 4401792, 4952016, 5502240, 6190020, 6602688, 7336320, 8253360, 9904032, 11004480, 12380040, 13205376, 16506720, 19808064, 22008960, 24760080, 33013440, 39616128, 49520160, 66026880, 99040320, 198080640]

約数ペア:

[(1, 198080640), (2, 99040320), (3, 66026880), (4, 49520160), (5, 39616128), (6, 33013440), (8, 24760080), (9, 22008960), (10, 19808064), (12, 16506720), (15, 13205376), (16, 12380040), (18, 11004480), (20, 9904032), (24, 8253360), (27, 7336320), (30, 6602688), (32, 6190020), (36, 5502240), (40, 4952016), (45, 4401792), (48, 4126680), (54, 3668160), (60, 3301344), (64, 3095010), (72, 2751120), (80, 2476008), (81, 2445440), (90, 2200896), (96, 2063340), (108, 1834080), (120, 1650672), (128, 1547505), (135, 1467264), (144, 1375560), (160, 1238004), (162, 1222720), (180, 1100448), (192, 1031670), (216, 917040), (240, 825336), (270, 733632), (288, 687780), (320, 619002), (324, 611360), (360, 550224), (384, 515835), (405, 489088), (432, 458520), (480, 412668), (540, 366816), (576, 343890), (640, 309501), (648, 305680), (720, 275112), (810, 244544), (864, 229260), (960, 206334), (1080, 183408), (1152, 171945), (1296, 152840), (1440, 137556), (1620, 122272), (1728, 114630), (1920, 103167), (2160, 91704), (2592, 76420), (2880, 68778), (3240, 61136), (3456, 57315), (3821, 51840), (4320, 45852), (5184, 38210), (5760, 34389), (6480, 30568), (7642, 25920), (8640, 22926), (10368, 19105), (11463, 17280), (12960, 15284)]