89173920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16889}}^1$

素因数の和:16918

約数の個数: 96

約数和(自身を含む): 306452160

約数和(自身を除く): 217278240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 16889, 33778, 50667, 67556, 84445, 101334, 135112, 168890, 185779, 202668, 253335, 270224, 337780, 371558, 405336, 506670, 540448, 557337, 675560, 743116, 810672, 928895, 1013340, 1114674, 1351120, 1486232, 1621344, 1857790, 2026680, 2229348, 2702240, 2786685, 2972464, 3715580, 4053360, 4458696, 5573370, 5944928, 7431160, 8106720, 8917392, 11146740, 14862320, 17834784, 22293480, 29724640, 44586960, 89173920]

約数ペア:

[(1, 89173920), (2, 44586960), (3, 29724640), (4, 22293480), (5, 17834784), (6, 14862320), (8, 11146740), (10, 8917392), (11, 8106720), (12, 7431160), (15, 5944928), (16, 5573370), (20, 4458696), (22, 4053360), (24, 3715580), (30, 2972464), (32, 2786685), (33, 2702240), (40, 2229348), (44, 2026680), (48, 1857790), (55, 1621344), (60, 1486232), (66, 1351120), (80, 1114674), (88, 1013340), (96, 928895), (110, 810672), (120, 743116), (132, 675560), (160, 557337), (165, 540448), (176, 506670), (220, 405336), (240, 371558), (264, 337780), (330, 270224), (352, 253335), (440, 202668), (480, 185779), (528, 168890), (660, 135112), (880, 101334), (1056, 84445), (1320, 67556), (1760, 50667), (2640, 33778), (5280, 16889)]