88359840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1491

約数の個数: 144

約数和(自身を含む): 308756448

約数和(自身を除く): 220396608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1427, 1440, 1548, 1720, 1935, 2064, 2580, 2854, 3096, 3440, 3870, 4128, 4281, 5160, 5708, 6192, 6880, 7135, 7740, 8562, 10320, 11416, 12384, 12843, 14270, 15480, 17124, 20640, 21405, 22832, 25686, 28540, 30960, 34248, 42810, 45664, 51372, 57080, 61361, 61920, 64215, 68496, 85620, 102744, 114160, 122722, 128430, 136992, 171240, 184083, 205488, 228320, 245444, 256860, 306805, 342480, 368166, 410976, 490888, 513720, 552249, 613610, 684960, 736332, 920415, 981776, 1027440, 1104498, 1227220, 1472664, 1840830, 1963552, 2054880, 2208996, 2454440, 2761245, 2945328, 3681660, 4417992, 4908880, 5522490, 5890656, 7363320, 8835984, 9817760, 11044980, 14726640, 17671968, 22089960, 29453280, 44179920, 88359840]

約数ペア:

[(1, 88359840), (2, 44179920), (3, 29453280), (4, 22089960), (5, 17671968), (6, 14726640), (8, 11044980), (9, 9817760), (10, 8835984), (12, 7363320), (15, 5890656), (16, 5522490), (18, 4908880), (20, 4417992), (24, 3681660), (30, 2945328), (32, 2761245), (36, 2454440), (40, 2208996), (43, 2054880), (45, 1963552), (48, 1840830), (60, 1472664), (72, 1227220), (80, 1104498), (86, 1027440), (90, 981776), (96, 920415), (120, 736332), (129, 684960), (144, 613610), (160, 552249), (172, 513720), (180, 490888), (215, 410976), (240, 368166), (258, 342480), (288, 306805), (344, 256860), (360, 245444), (387, 228320), (430, 205488), (480, 184083), (516, 171240), (645, 136992), (688, 128430), (720, 122722), (774, 114160), (860, 102744), (1032, 85620), (1290, 68496), (1376, 64215), (1427, 61920), (1440, 61361), (1548, 57080), (1720, 51372), (1935, 45664), (2064, 42810), (2580, 34248), (2854, 30960), (3096, 28540), (3440, 25686), (3870, 22832), (4128, 21405), (4281, 20640), (5160, 17124), (5708, 15480), (6192, 14270), (6880, 12843), (7135, 12384), (7740, 11416), (8562, 10320)]