9261720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2009

約数の個数: 96

約数和(自身を含む): 32432400

約数和(自身を除く): 23170680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 1979, 2340, 3958, 4680, 5937, 7916, 9895, 11874, 15832, 17811, 19790, 23748, 25727, 29685, 35622, 39580, 47496, 51454, 59370, 71244, 77181, 79160, 89055, 102908, 118740, 128635, 142488, 154362, 178110, 205816, 231543, 237480, 257270, 308724, 356220, 385905, 463086, 514540, 617448, 712440, 771810, 926172, 1029080, 1157715, 1543620, 1852344, 2315430, 3087240, 4630860, 9261720]

約数ペア:

[(1, 9261720), (2, 4630860), (3, 3087240), (4, 2315430), (5, 1852344), (6, 1543620), (8, 1157715), (9, 1029080), (10, 926172), (12, 771810), (13, 712440), (15, 617448), (18, 514540), (20, 463086), (24, 385905), (26, 356220), (30, 308724), (36, 257270), (39, 237480), (40, 231543), (45, 205816), (52, 178110), (60, 154362), (65, 142488), (72, 128635), (78, 118740), (90, 102908), (104, 89055), (117, 79160), (120, 77181), (130, 71244), (156, 59370), (180, 51454), (195, 47496), (234, 39580), (260, 35622), (312, 29685), (360, 25727), (390, 23748), (468, 19790), (520, 17811), (585, 15832), (780, 11874), (936, 9895), (1170, 7916), (1560, 5937), (1979, 4680), (2340, 3958)]