185132880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1069

約数の個数: 120

約数和(自身を含む): 624279240

約数和(自身を除く): 439146360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 389, 661, 720, 778, 1167, 1322, 1556, 1945, 1983, 2334, 2644, 3112, 3305, 3501, 3890, 3966, 4668, 5288, 5835, 5949, 6224, 6610, 7002, 7780, 7932, 9336, 9915, 10576, 11670, 11898, 13220, 14004, 15560, 15864, 17505, 18672, 19830, 23340, 23796, 26440, 28008, 29745, 31120, 31728, 35010, 39660, 46680, 47592, 52880, 56016, 59490, 70020, 79320, 93360, 95184, 118980, 140040, 158640, 237960, 257129, 280080, 475920, 514258, 771387, 1028516, 1285645, 1542774, 2057032, 2314161, 2571290, 3085548, 3856935, 4114064, 4628322, 5142580, 6171096, 7713870, 9256644, 10285160, 11570805, 12342192, 15427740, 18513288, 20570320, 23141610, 30855480, 37026576, 46283220, 61710960, 92566440, 185132880]

約数ペア:

[(1, 185132880), (2, 92566440), (3, 61710960), (4, 46283220), (5, 37026576), (6, 30855480), (8, 23141610), (9, 20570320), (10, 18513288), (12, 15427740), (15, 12342192), (16, 11570805), (18, 10285160), (20, 9256644), (24, 7713870), (30, 6171096), (36, 5142580), (40, 4628322), (45, 4114064), (48, 3856935), (60, 3085548), (72, 2571290), (80, 2314161), (90, 2057032), (120, 1542774), (144, 1285645), (180, 1028516), (240, 771387), (360, 514258), (389, 475920), (661, 280080), (720, 257129), (778, 237960), (1167, 158640), (1322, 140040), (1556, 118980), (1945, 95184), (1983, 93360), (2334, 79320), (2644, 70020), (3112, 59490), (3305, 56016), (3501, 52880), (3890, 47592), (3966, 46680), (4668, 39660), (5288, 35010), (5835, 31728), (5949, 31120), (6224, 29745), (6610, 28008), (7002, 26440), (7780, 23796), (7932, 23340), (9336, 19830), (9915, 18672), (10576, 17505), (11670, 15864), (11898, 15560), (13220, 14004)]