72622560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7963}}^1$

素因数の和:8000

約数の個数: 96

約数和(自身を含む): 240831360

約数和(自身を除く): 168208800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 7963, 9120, 15926, 23889, 31852, 39815, 47778, 63704, 79630, 95556, 119445, 127408, 151297, 159260, 191112, 238890, 254816, 302594, 318520, 382224, 453891, 477780, 605188, 637040, 756485, 764448, 907782, 955560, 1210376, 1274080, 1512970, 1815564, 1911120, 2269455, 2420752, 3025940, 3631128, 3822240, 4538910, 4841504, 6051880, 7262256, 9077820, 12103760, 14524512, 18155640, 24207520, 36311280, 72622560]

約数ペア:

[(1, 72622560), (2, 36311280), (3, 24207520), (4, 18155640), (5, 14524512), (6, 12103760), (8, 9077820), (10, 7262256), (12, 6051880), (15, 4841504), (16, 4538910), (19, 3822240), (20, 3631128), (24, 3025940), (30, 2420752), (32, 2269455), (38, 1911120), (40, 1815564), (48, 1512970), (57, 1274080), (60, 1210376), (76, 955560), (80, 907782), (95, 764448), (96, 756485), (114, 637040), (120, 605188), (152, 477780), (160, 453891), (190, 382224), (228, 318520), (240, 302594), (285, 254816), (304, 238890), (380, 191112), (456, 159260), (480, 151297), (570, 127408), (608, 119445), (760, 95556), (912, 79630), (1140, 63704), (1520, 47778), (1824, 39815), (2280, 31852), (3040, 23889), (4560, 15926), (7963, 9120)]