326308320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17431}}^1$

素因数の和:17465

約数の個数: 144

約数和(自身を含む): 1199251872

約数和(自身を除く): 872943552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 17431, 18720, 34862, 52293, 69724, 87155, 104586, 139448, 156879, 174310, 209172, 226603, 261465, 278896, 313758, 348620, 418344, 453206, 522930, 557792, 627516, 679809, 697240, 784395, 836688, 906412, 1045860, 1133015, 1255032, 1359618, 1394480, 1568790, 1673376, 1812824, 2039427, 2091720, 2266030, 2510064, 2719236, 2788960, 3137580, 3399045, 3625648, 4078854, 4183440, 4532060, 5020128, 5438472, 6275160, 6798090, 7251296, 8157708, 8366880, 9064120, 10197135, 10876944, 12550320, 13596180, 16315416, 18128240, 20394270, 21753888, 25100640, 27192360, 32630832, 36256480, 40788540, 54384720, 65261664, 81577080, 108769440, 163154160, 326308320]

約数ペア:

[(1, 326308320), (2, 163154160), (3, 108769440), (4, 81577080), (5, 65261664), (6, 54384720), (8, 40788540), (9, 36256480), (10, 32630832), (12, 27192360), (13, 25100640), (15, 21753888), (16, 20394270), (18, 18128240), (20, 16315416), (24, 13596180), (26, 12550320), (30, 10876944), (32, 10197135), (36, 9064120), (39, 8366880), (40, 8157708), (45, 7251296), (48, 6798090), (52, 6275160), (60, 5438472), (65, 5020128), (72, 4532060), (78, 4183440), (80, 4078854), (90, 3625648), (96, 3399045), (104, 3137580), (117, 2788960), (120, 2719236), (130, 2510064), (144, 2266030), (156, 2091720), (160, 2039427), (180, 1812824), (195, 1673376), (208, 1568790), (234, 1394480), (240, 1359618), (260, 1255032), (288, 1133015), (312, 1045860), (360, 906412), (390, 836688), (416, 784395), (468, 697240), (480, 679809), (520, 627516), (585, 557792), (624, 522930), (720, 453206), (780, 418344), (936, 348620), (1040, 313758), (1170, 278896), (1248, 261465), (1440, 226603), (1560, 209172), (1872, 174310), (2080, 156879), (2340, 139448), (3120, 104586), (3744, 87155), (4680, 69724), (6240, 52293), (9360, 34862), (17431, 18720)]