1255476240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{581239}}^1$

素因数の和:581261

約数の個数: 80

約数和(自身を含む): 4324425600

約数和(自身を除く): 3068949360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 581239, 1162478, 1743717, 2324956, 2906195, 3487434, 4649912, 5231151, 5812390, 6974868, 8718585, 9299824, 10462302, 11624780, 13949736, 15693453, 17437170, 20924604, 23249560, 26155755, 27899472, 31386906, 34874340, 41849208, 46499120, 52311510, 62773812, 69748680, 78467265, 83698416, 104623020, 125547624, 139497360, 156934530, 209246040, 251095248, 313869060, 418492080, 627738120, 1255476240]

約数ペア:

[(1, 1255476240), (2, 627738120), (3, 418492080), (4, 313869060), (5, 251095248), (6, 209246040), (8, 156934530), (9, 139497360), (10, 125547624), (12, 104623020), (15, 83698416), (16, 78467265), (18, 69748680), (20, 62773812), (24, 52311510), (27, 46499120), (30, 41849208), (36, 34874340), (40, 31386906), (45, 27899472), (48, 26155755), (54, 23249560), (60, 20924604), (72, 17437170), (80, 15693453), (90, 13949736), (108, 11624780), (120, 10462302), (135, 9299824), (144, 8718585), (180, 6974868), (216, 5812390), (240, 5231151), (270, 4649912), (360, 3487434), (432, 2906195), (540, 2324956), (720, 1743717), (1080, 1162478), (2160, 581239)]