1547680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 3878280

約数和(自身を除く): 2330600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 569, 680, 1138, 1360, 2276, 2720, 2845, 4552, 5690, 9104, 9673, 11380, 18208, 19346, 22760, 38692, 45520, 48365, 77384, 91040, 96730, 154768, 193460, 309536, 386920, 773840, 1547680]

約数ペア:

[(1, 1547680), (2, 773840), (4, 386920), (5, 309536), (8, 193460), (10, 154768), (16, 96730), (17, 91040), (20, 77384), (32, 48365), (34, 45520), (40, 38692), (68, 22760), (80, 19346), (85, 18208), (136, 11380), (160, 9673), (170, 9104), (272, 5690), (340, 4552), (544, 2845), (569, 2720), (680, 2276), (1138, 1360)]