40722480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1148

約数の個数: 160

約数和(自身を含む): 148651200

約数和(自身を除く): 107928720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1109, 1224, 1360, 1530, 1836, 2040, 2160, 2218, 2295, 2448, 3060, 3327, 3672, 4080, 4436, 4590, 5545, 6120, 6654, 7344, 8872, 9180, 9981, 11090, 12240, 13308, 16635, 17744, 18360, 18853, 19962, 22180, 26616, 29943, 33270, 36720, 37706, 39924, 44360, 49905, 53232, 56559, 59886, 66540, 75412, 79848, 88720, 94265, 99810, 113118, 119772, 133080, 149715, 150824, 159696, 169677, 188530, 199620, 226236, 239544, 266160, 282795, 299430, 301648, 339354, 377060, 399240, 452472, 479088, 509031, 565590, 598860, 678708, 754120, 798480, 848385, 904944, 1018062, 1131180, 1197720, 1357416, 1508240, 1696770, 2036124, 2262360, 2395440, 2545155, 2714832, 3393540, 4072248, 4524720, 5090310, 6787080, 8144496, 10180620, 13574160, 20361240, 40722480]

約数ペア:

[(1, 40722480), (2, 20361240), (3, 13574160), (4, 10180620), (5, 8144496), (6, 6787080), (8, 5090310), (9, 4524720), (10, 4072248), (12, 3393540), (15, 2714832), (16, 2545155), (17, 2395440), (18, 2262360), (20, 2036124), (24, 1696770), (27, 1508240), (30, 1357416), (34, 1197720), (36, 1131180), (40, 1018062), (45, 904944), (48, 848385), (51, 798480), (54, 754120), (60, 678708), (68, 598860), (72, 565590), (80, 509031), (85, 479088), (90, 452472), (102, 399240), (108, 377060), (120, 339354), (135, 301648), (136, 299430), (144, 282795), (153, 266160), (170, 239544), (180, 226236), (204, 199620), (216, 188530), (240, 169677), (255, 159696), (270, 150824), (272, 149715), (306, 133080), (340, 119772), (360, 113118), (408, 99810), (432, 94265), (459, 88720), (510, 79848), (540, 75412), (612, 66540), (680, 59886), (720, 56559), (765, 53232), (816, 49905), (918, 44360), (1020, 39924), (1080, 37706), (1109, 36720), (1224, 33270), (1360, 29943), (1530, 26616), (1836, 22180), (2040, 19962), (2160, 18853), (2218, 18360), (2295, 17744), (2448, 16635), (3060, 13308), (3327, 12240), (3672, 11090), (4080, 9981), (4436, 9180), (4590, 8872), (5545, 7344), (6120, 6654)]