25804080

素因数分解:

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

素因数の和:35858

約数の個数: 60

約数和(自身を含む): 86661120

約数和(自身を除く): 60857040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 35839, 71678, 107517, 143356, 179195, 215034, 286712, 322551, 358390, 430068, 537585, 573424, 645102, 716780, 860136, 1075170, 1290204, 1433560, 1612755, 1720272, 2150340, 2580408, 2867120, 3225510, 4300680, 5160816, 6451020, 8601360, 12902040, 25804080]

約数ペア:

[(1, 25804080), (2, 12902040), (3, 8601360), (4, 6451020), (5, 5160816), (6, 4300680), (8, 3225510), (9, 2867120), (10, 2580408), (12, 2150340), (15, 1720272), (16, 1612755), (18, 1433560), (20, 1290204), (24, 1075170), (30, 860136), (36, 716780), (40, 645102), (45, 573424), (48, 537585), (60, 430068), (72, 358390), (80, 322551), (90, 286712), (120, 215034), (144, 179195), (180, 143356), (240, 107517), (360, 71678), (720, 35839)]