1591569180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{384437}}^1$

素因数の和:384475

約数の個数: 72

約数和(自身を含む): 5037675552

約数和(自身を除く): 3446106372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 384437, 768874, 1153311, 1537748, 1922185, 2306622, 3459933, 3844370, 4613244, 5766555, 6919866, 7688740, 8842051, 11533110, 13839732, 17299665, 17684102, 23066220, 26526153, 34599330, 35368204, 44210255, 53052306, 69198660, 79578459, 88420510, 106104612, 132630765, 159156918, 176841020, 265261530, 318313836, 397892295, 530523060, 795784590, 1591569180]

約数ペア:

[(1, 1591569180), (2, 795784590), (3, 530523060), (4, 397892295), (5, 318313836), (6, 265261530), (9, 176841020), (10, 159156918), (12, 132630765), (15, 106104612), (18, 88420510), (20, 79578459), (23, 69198660), (30, 53052306), (36, 44210255), (45, 35368204), (46, 34599330), (60, 26526153), (69, 23066220), (90, 17684102), (92, 17299665), (115, 13839732), (138, 11533110), (180, 8842051), (207, 7688740), (230, 6919866), (276, 5766555), (345, 4613244), (414, 3844370), (460, 3459933), (690, 2306622), (828, 1922185), (1035, 1537748), (1380, 1153311), (2070, 768874), (4140, 384437)]