283370580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68447}}^1$

素因数の和:68485

約数の個数: 72

約数和(自身を含む): 896942592

約数和(自身を除く): 613572012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 68447, 136894, 205341, 273788, 342235, 410682, 616023, 684470, 821364, 1026705, 1232046, 1368940, 1574281, 2053410, 2464092, 3080115, 3148562, 4106820, 4722843, 6160230, 6297124, 7871405, 9445686, 12320460, 14168529, 15742810, 18891372, 23614215, 28337058, 31485620, 47228430, 56674116, 70842645, 94456860, 141685290, 283370580]

約数ペア:

[(1, 283370580), (2, 141685290), (3, 94456860), (4, 70842645), (5, 56674116), (6, 47228430), (9, 31485620), (10, 28337058), (12, 23614215), (15, 18891372), (18, 15742810), (20, 14168529), (23, 12320460), (30, 9445686), (36, 7871405), (45, 6297124), (46, 6160230), (60, 4722843), (69, 4106820), (90, 3148562), (92, 3080115), (115, 2464092), (138, 2053410), (180, 1574281), (207, 1368940), (230, 1232046), (276, 1026705), (345, 821364), (414, 684470), (460, 616023), (690, 410682), (828, 342235), (1035, 273788), (1380, 205341), (2070, 136894), (4140, 68447)]