1527280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 3763152

約数和(自身を除く): 2235872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1123, 1360, 2246, 4492, 5615, 8984, 11230, 17968, 19091, 22460, 38182, 44920, 76364, 89840, 95455, 152728, 190910, 305456, 381820, 763640, 1527280]

約数ペア:

[(1, 1527280), (2, 763640), (4, 381820), (5, 305456), (8, 190910), (10, 152728), (16, 95455), (17, 89840), (20, 76364), (34, 44920), (40, 38182), (68, 22460), (80, 19091), (85, 17968), (136, 11230), (170, 8984), (272, 5615), (340, 4492), (680, 2246), (1123, 1360)]