69520320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 168

約数和(自身を含む): 242498880

約数和(自身を除く): 172978560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 144, 160, 180, 192, 202, 239, 240, 288, 303, 320, 360, 404, 478, 480, 505, 576, 606, 717, 720, 808, 909, 956, 960, 1010, 1195, 1212, 1434, 1440, 1515, 1616, 1818, 1912, 2020, 2151, 2390, 2424, 2868, 2880, 3030, 3232, 3585, 3636, 3824, 4040, 4302, 4545, 4780, 4848, 5736, 6060, 6464, 7170, 7272, 7648, 8080, 8604, 9090, 9560, 9696, 10755, 11472, 12120, 14340, 14544, 15296, 16160, 17208, 18180, 19120, 19392, 21510, 22944, 24139, 24240, 28680, 29088, 32320, 34416, 36360, 38240, 43020, 45888, 48278, 48480, 57360, 58176, 68832, 72417, 72720, 76480, 86040, 96556, 96960, 114720, 120695, 137664, 144834, 145440, 172080, 193112, 217251, 229440, 241390, 289668, 290880, 344160, 362085, 386224, 434502, 482780, 579336, 688320, 724170, 772448, 869004, 965560, 1086255, 1158672, 1448340, 1544896, 1738008, 1931120, 2172510, 2317344, 2896680, 3476016, 3862240, 4345020, 4634688, 5793360, 6952032, 7724480, 8690040, 11586720, 13904064, 17380080, 23173440, 34760160, 69520320]

約数ペア:

[(1, 69520320), (2, 34760160), (3, 23173440), (4, 17380080), (5, 13904064), (6, 11586720), (8, 8690040), (9, 7724480), (10, 6952032), (12, 5793360), (15, 4634688), (16, 4345020), (18, 3862240), (20, 3476016), (24, 2896680), (30, 2317344), (32, 2172510), (36, 1931120), (40, 1738008), (45, 1544896), (48, 1448340), (60, 1158672), (64, 1086255), (72, 965560), (80, 869004), (90, 772448), (96, 724170), (101, 688320), (120, 579336), (144, 482780), (160, 434502), (180, 386224), (192, 362085), (202, 344160), (239, 290880), (240, 289668), (288, 241390), (303, 229440), (320, 217251), (360, 193112), (404, 172080), (478, 145440), (480, 144834), (505, 137664), (576, 120695), (606, 114720), (717, 96960), (720, 96556), (808, 86040), (909, 76480), (956, 72720), (960, 72417), (1010, 68832), (1195, 58176), (1212, 57360), (1434, 48480), (1440, 48278), (1515, 45888), (1616, 43020), (1818, 38240), (1912, 36360), (2020, 34416), (2151, 32320), (2390, 29088), (2424, 28680), (2868, 24240), (2880, 24139), (3030, 22944), (3232, 21510), (3585, 19392), (3636, 19120), (3824, 18180), (4040, 17208), (4302, 16160), (4545, 15296), (4780, 14544), (4848, 14340), (5736, 12120), (6060, 11472), (6464, 10755), (7170, 9696), (7272, 9560), (7648, 9090), (8080, 8604)]