242843040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15331}}^1$

素因数の和:15363

約数の個数: 144

約数和(自身を含む): 904097376

約数和(自身を除く): 661254336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15331, 15840, 30662, 45993, 61324, 76655, 91986, 122648, 137979, 153310, 168641, 183972, 229965, 245296, 275958, 306620, 337282, 367944, 459930, 490592, 505923, 551916, 613240, 674564, 689895, 735888, 843205, 919860, 1011846, 1103832, 1226480, 1349128, 1379790, 1471776, 1517769, 1686410, 1839720, 2023692, 2207664, 2452960, 2529615, 2698256, 2759580, 3035538, 3372820, 3679440, 4047384, 4415328, 5059230, 5396512, 5519160, 6071076, 6745640, 7358880, 7588845, 8094768, 10118460, 11038320, 12142152, 13491280, 15177690, 16189536, 20236920, 22076640, 24284304, 26982560, 30355380, 40473840, 48568608, 60710760, 80947680, 121421520, 242843040]

約数ペア:

[(1, 242843040), (2, 121421520), (3, 80947680), (4, 60710760), (5, 48568608), (6, 40473840), (8, 30355380), (9, 26982560), (10, 24284304), (11, 22076640), (12, 20236920), (15, 16189536), (16, 15177690), (18, 13491280), (20, 12142152), (22, 11038320), (24, 10118460), (30, 8094768), (32, 7588845), (33, 7358880), (36, 6745640), (40, 6071076), (44, 5519160), (45, 5396512), (48, 5059230), (55, 4415328), (60, 4047384), (66, 3679440), (72, 3372820), (80, 3035538), (88, 2759580), (90, 2698256), (96, 2529615), (99, 2452960), (110, 2207664), (120, 2023692), (132, 1839720), (144, 1686410), (160, 1517769), (165, 1471776), (176, 1379790), (180, 1349128), (198, 1226480), (220, 1103832), (240, 1011846), (264, 919860), (288, 843205), (330, 735888), (352, 689895), (360, 674564), (396, 613240), (440, 551916), (480, 505923), (495, 490592), (528, 459930), (660, 367944), (720, 337282), (792, 306620), (880, 275958), (990, 245296), (1056, 229965), (1320, 183972), (1440, 168641), (1584, 153310), (1760, 137979), (1980, 122648), (2640, 91986), (3168, 76655), (3960, 61324), (5280, 45993), (7920, 30662), (15331, 15840)]