3045040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2269

約数の個数: 40

約数和(自身を含む): 7499520

約数和(自身を除く): 4454480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2239, 4478, 8956, 11195, 17912, 22390, 35824, 38063, 44780, 76126, 89560, 152252, 179120, 190315, 304504, 380630, 609008, 761260, 1522520, 3045040]

約数ペア:

[(1, 3045040), (2, 1522520), (4, 761260), (5, 609008), (8, 380630), (10, 304504), (16, 190315), (17, 179120), (20, 152252), (34, 89560), (40, 76126), (68, 44780), (80, 38063), (85, 35824), (136, 22390), (170, 17912), (272, 11195), (340, 8956), (680, 4478), (1360, 2239)]