254167560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37159}}^1$

素因数の和:37195

約数の個数: 96

約数和(自身を含む): 869544000

約数和(自身を除く): 615376440

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, 37159, 74318, 111477, 148636, 185795, 222954, 297272, 334431, 371590, 445908, 557385, 668862, 706021, 743180, 891816, 1114770, 1337724, 1412042, 1486360, 1672155, 2118063, 2229540, 2675448, 2824084, 3344310, 3530105, 4236126, 4459080, 5648168, 6354189, 6688620, 7060210, 8472252, 10590315, 12708378, 13377240, 14120420, 16944504, 21180630, 25416756, 28240840, 31770945, 42361260, 50833512, 63541890, 84722520, 127083780, 254167560]

約数ペア:

[(1, 254167560), (2, 127083780), (3, 84722520), (4, 63541890), (5, 50833512), (6, 42361260), (8, 31770945), (9, 28240840), (10, 25416756), (12, 21180630), (15, 16944504), (18, 14120420), (19, 13377240), (20, 12708378), (24, 10590315), (30, 8472252), (36, 7060210), (38, 6688620), (40, 6354189), (45, 5648168), (57, 4459080), (60, 4236126), (72, 3530105), (76, 3344310), (90, 2824084), (95, 2675448), (114, 2229540), (120, 2118063), (152, 1672155), (171, 1486360), (180, 1412042), (190, 1337724), (228, 1114770), (285, 891816), (342, 743180), (360, 706021), (380, 668862), (456, 557385), (570, 445908), (684, 371590), (760, 334431), (855, 297272), (1140, 222954), (1368, 185795), (1710, 148636), (2280, 111477), (3420, 74318), (6840, 37159)]