77412240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{35839}}^1$

素因数の和:35861

約数の個数: 80

約数和(自身を含む): 266649600

約数和(自身を除く): 189237360

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, 35839, 71678, 107517, 143356, 179195, 215034, 286712, 322551, 358390, 430068, 537585, 573424, 645102, 716780, 860136, 967653, 1075170, 1290204, 1433560, 1612755, 1720272, 1935306, 2150340, 2580408, 2867120, 3225510, 3870612, 4300680, 4838265, 5160816, 6451020, 7741224, 8601360, 9676530, 12902040, 15482448, 19353060, 25804080, 38706120, 77412240]

約数ペア:

[(1, 77412240), (2, 38706120), (3, 25804080), (4, 19353060), (5, 15482448), (6, 12902040), (8, 9676530), (9, 8601360), (10, 7741224), (12, 6451020), (15, 5160816), (16, 4838265), (18, 4300680), (20, 3870612), (24, 3225510), (27, 2867120), (30, 2580408), (36, 2150340), (40, 1935306), (45, 1720272), (48, 1612755), (54, 1433560), (60, 1290204), (72, 1075170), (80, 967653), (90, 860136), (108, 716780), (120, 645102), (135, 573424), (144, 537585), (180, 430068), (216, 358390), (240, 322551), (270, 286712), (360, 215034), (432, 179195), (540, 143356), (720, 107517), (1080, 71678), (2160, 35839)]