56178480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2963}}^1$

素因数の和:3058

約数の個数: 80

約数和(自身を含む): 176417280

約数和(自身を除く): 120238800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2963, 3160, 3792, 4740, 5926, 6320, 8889, 9480, 11852, 14815, 17778, 18960, 23704, 29630, 35556, 44445, 47408, 59260, 71112, 88890, 118520, 142224, 177780, 234077, 237040, 355560, 468154, 702231, 711120, 936308, 1170385, 1404462, 1872616, 2340770, 2808924, 3511155, 3745232, 4681540, 5617848, 7022310, 9363080, 11235696, 14044620, 18726160, 28089240, 56178480]

約数ペア:

[(1, 56178480), (2, 28089240), (3, 18726160), (4, 14044620), (5, 11235696), (6, 9363080), (8, 7022310), (10, 5617848), (12, 4681540), (15, 3745232), (16, 3511155), (20, 2808924), (24, 2340770), (30, 1872616), (40, 1404462), (48, 1170385), (60, 936308), (79, 711120), (80, 702231), (120, 468154), (158, 355560), (237, 237040), (240, 234077), (316, 177780), (395, 142224), (474, 118520), (632, 88890), (790, 71112), (948, 59260), (1185, 47408), (1264, 44445), (1580, 35556), (1896, 29630), (2370, 23704), (2963, 18960), (3160, 17778), (3792, 14815), (4740, 11852), (5926, 9480), (6320, 8889)]