90858360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7351}}^1$

素因数の和:7468

約数の個数: 64

約数和(自身を含む): 275258880

約数和(自身を除く): 184400520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 7351, 12360, 14702, 22053, 29404, 36755, 44106, 58808, 73510, 88212, 110265, 147020, 176424, 220530, 294040, 441060, 757153, 882120, 1514306, 2271459, 3028612, 3785765, 4542918, 6057224, 7571530, 9085836, 11357295, 15143060, 18171672, 22714590, 30286120, 45429180, 90858360]

約数ペア:

[(1, 90858360), (2, 45429180), (3, 30286120), (4, 22714590), (5, 18171672), (6, 15143060), (8, 11357295), (10, 9085836), (12, 7571530), (15, 6057224), (20, 4542918), (24, 3785765), (30, 3028612), (40, 2271459), (60, 1514306), (103, 882120), (120, 757153), (206, 441060), (309, 294040), (412, 220530), (515, 176424), (618, 147020), (824, 110265), (1030, 88212), (1236, 73510), (1545, 58808), (2060, 44106), (2472, 36755), (3090, 29404), (4120, 22053), (6180, 14702), (7351, 12360)]