1189844640

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{101}}^2$

素因数の和:235

約数の個数: 252

約数和(自身を含む): 4256725662

約数和(自身を除く): 3066881022

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 101, 108, 120, 135, 144, 160, 162, 180, 202, 216, 240, 243, 270, 288, 303, 324, 360, 404, 405, 432, 480, 486, 505, 540, 606, 648, 720, 729, 808, 810, 864, 909, 972, 1010, 1080, 1212, 1215, 1296, 1440, 1458, 1515, 1616, 1620, 1818, 1944, 2020, 2160, 2424, 2430, 2592, 2727, 2916, 3030, 3232, 3240, 3636, 3645, 3888, 4040, 4320, 4545, 4848, 4860, 5454, 5832, 6060, 6480, 7272, 7290, 7776, 8080, 8181, 9090, 9696, 9720, 10201, 10908, 11664, 12120, 12960, 13635, 14544, 14580, 16160, 16362, 18180, 19440, 20402, 21816, 23328, 24240, 24543, 27270, 29088, 29160, 30603, 32724, 36360, 38880, 40804, 40905, 43632, 48480, 49086, 51005, 54540, 58320, 61206, 65448, 72720, 73629, 81608, 81810, 87264, 91809, 98172, 102010, 109080, 116640, 122412, 122715, 130896, 145440, 147258, 153015, 163216, 163620, 183618, 196344, 204020, 218160, 244824, 245430, 261792, 275427, 294516, 306030, 326432, 327240, 367236, 368145, 392688, 408040, 436320, 459045, 489648, 490860, 550854, 589032, 612060, 654480, 734472, 736290, 785376, 816080, 826281, 918090, 979296, 981720, 1101708, 1178064, 1224120, 1308960, 1377135, 1468944, 1472580, 1632160, 1652562, 1836180, 1963440, 2203416, 2356128, 2448240, 2478843, 2754270, 2937888, 2945160, 3305124, 3672360, 3926880, 4131405, 4406832, 4896480, 4957686, 5508540, 5890320, 6610248, 7344720, 7436529, 8262810, 8813664, 9915372, 11017080, 11780640, 12394215, 13220496, 14689440, 14873058, 16525620, 19830744, 22034160, 24788430, 26440992, 29746116, 33051240, 37182645, 39661488, 44068320, 49576860, 59492232, 66102480, 74365290, 79322976, 99153720, 118984464, 132204960, 148730580, 198307440, 237968928, 297461160, 396614880, 594922320, 1189844640]

約数ペア:

[(1, 1189844640), (2, 594922320), (3, 396614880), (4, 297461160), (5, 237968928), (6, 198307440), (8, 148730580), (9, 132204960), (10, 118984464), (12, 99153720), (15, 79322976), (16, 74365290), (18, 66102480), (20, 59492232), (24, 49576860), (27, 44068320), (30, 39661488), (32, 37182645), (36, 33051240), (40, 29746116), (45, 26440992), (48, 24788430), (54, 22034160), (60, 19830744), (72, 16525620), (80, 14873058), (81, 14689440), (90, 13220496), (96, 12394215), (101, 11780640), (108, 11017080), (120, 9915372), (135, 8813664), (144, 8262810), (160, 7436529), (162, 7344720), (180, 6610248), (202, 5890320), (216, 5508540), (240, 4957686), (243, 4896480), (270, 4406832), (288, 4131405), (303, 3926880), (324, 3672360), (360, 3305124), (404, 2945160), (405, 2937888), (432, 2754270), (480, 2478843), (486, 2448240), (505, 2356128), (540, 2203416), (606, 1963440), (648, 1836180), (720, 1652562), (729, 1632160), (808, 1472580), (810, 1468944), (864, 1377135), (909, 1308960), (972, 1224120), (1010, 1178064), (1080, 1101708), (1212, 981720), (1215, 979296), (1296, 918090), (1440, 826281), (1458, 816080), (1515, 785376), (1616, 736290), (1620, 734472), (1818, 654480), (1944, 612060), (2020, 589032), (2160, 550854), (2424, 490860), (2430, 489648), (2592, 459045), (2727, 436320), (2916, 408040), (3030, 392688), (3232, 368145), (3240, 367236), (3636, 327240), (3645, 326432), (3888, 306030), (4040, 294516), (4320, 275427), (4545, 261792), (4848, 245430), (4860, 244824), (5454, 218160), (5832, 204020), (6060, 196344), (6480, 183618), (7272, 163620), (7290, 163216), (7776, 153015), (8080, 147258), (8181, 145440), (9090, 130896), (9696, 122715), (9720, 122412), (10201, 116640), (10908, 109080), (11664, 102010), (12120, 98172), (12960, 91809), (13635, 87264), (14544, 81810), (14580, 81608), (16160, 73629), (16362, 72720), (18180, 65448), (19440, 61206), (20402, 58320), (21816, 54540), (23328, 51005), (24240, 49086), (24543, 48480), (27270, 43632), (29088, 40905), (29160, 40804), (30603, 38880), (32724, 36360)]