54466920

素因数分解:

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

素因数の和:7999

約数の個数: 96

約数和(自身を含む): 186357600

約数和(自身を除く): 131890680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 7963, 15926, 23889, 31852, 39815, 47778, 63704, 71667, 79630, 95556, 119445, 143334, 151297, 159260, 191112, 238890, 286668, 302594, 318520, 358335, 453891, 477780, 573336, 605188, 716670, 756485, 907782, 955560, 1210376, 1361673, 1433340, 1512970, 1815564, 2269455, 2723346, 2866680, 3025940, 3631128, 4538910, 5446692, 6051880, 6808365, 9077820, 10893384, 13616730, 18155640, 27233460, 54466920]

約数ペア:

[(1, 54466920), (2, 27233460), (3, 18155640), (4, 13616730), (5, 10893384), (6, 9077820), (8, 6808365), (9, 6051880), (10, 5446692), (12, 4538910), (15, 3631128), (18, 3025940), (19, 2866680), (20, 2723346), (24, 2269455), (30, 1815564), (36, 1512970), (38, 1433340), (40, 1361673), (45, 1210376), (57, 955560), (60, 907782), (72, 756485), (76, 716670), (90, 605188), (95, 573336), (114, 477780), (120, 453891), (152, 358335), (171, 318520), (180, 302594), (190, 286668), (228, 238890), (285, 191112), (342, 159260), (360, 151297), (380, 143334), (456, 119445), (570, 95556), (684, 79630), (760, 71667), (855, 63704), (1140, 47778), (1368, 39815), (1710, 31852), (2280, 23889), (3420, 15926), (6840, 7963)]