505902960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1063}}^1$

素因数の和:1743

約数の個数: 120

約数和(自身を含む): 1703161824

約数和(自身を除く): 1197258864

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, 661, 720, 1063, 1322, 1983, 2126, 2644, 3189, 3305, 3966, 4252, 5288, 5315, 5949, 6378, 6610, 7932, 8504, 9567, 9915, 10576, 10630, 11898, 12756, 13220, 15864, 15945, 17008, 19134, 19830, 21260, 23796, 25512, 26440, 29745, 31728, 31890, 38268, 39660, 42520, 47592, 47835, 51024, 52880, 59490, 63780, 76536, 79320, 85040, 95184, 95670, 118980, 127560, 153072, 158640, 191340, 237960, 255120, 382680, 475920, 702643, 765360, 1405286, 2107929, 2810572, 3513215, 4215858, 5621144, 6323787, 7026430, 8431716, 10539645, 11242288, 12647574, 14052860, 16863432, 21079290, 25295148, 28105720, 31618935, 33726864, 42158580, 50590296, 56211440, 63237870, 84317160, 101180592, 126475740, 168634320, 252951480, 505902960]

約数ペア:

[(1, 505902960), (2, 252951480), (3, 168634320), (4, 126475740), (5, 101180592), (6, 84317160), (8, 63237870), (9, 56211440), (10, 50590296), (12, 42158580), (15, 33726864), (16, 31618935), (18, 28105720), (20, 25295148), (24, 21079290), (30, 16863432), (36, 14052860), (40, 12647574), (45, 11242288), (48, 10539645), (60, 8431716), (72, 7026430), (80, 6323787), (90, 5621144), (120, 4215858), (144, 3513215), (180, 2810572), (240, 2107929), (360, 1405286), (661, 765360), (720, 702643), (1063, 475920), (1322, 382680), (1983, 255120), (2126, 237960), (2644, 191340), (3189, 158640), (3305, 153072), (3966, 127560), (4252, 118980), (5288, 95670), (5315, 95184), (5949, 85040), (6378, 79320), (6610, 76536), (7932, 63780), (8504, 59490), (9567, 52880), (9915, 51024), (10576, 47835), (10630, 47592), (11898, 42520), (12756, 39660), (13220, 38268), (15864, 31890), (15945, 31728), (17008, 29745), (19134, 26440), (19830, 25512), (21260, 23796)]