68512320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23789}}^1$

素因数の和:23812

約数の個数: 84

約数和(自身を含む): 235663740

約数和(自身を除く): 167151420

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, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 23789, 47578, 71367, 95156, 118945, 142734, 190312, 214101, 237890, 285468, 356835, 380624, 428202, 475780, 570936, 713670, 761248, 856404, 951560, 1070505, 1141872, 1427340, 1522496, 1712808, 1903120, 2141010, 2283744, 2854680, 3425616, 3806240, 4282020, 4567488, 5709360, 6851232, 7612480, 8564040, 11418720, 13702464, 17128080, 22837440, 34256160, 68512320]

約数ペア:

[(1, 68512320), (2, 34256160), (3, 22837440), (4, 17128080), (5, 13702464), (6, 11418720), (8, 8564040), (9, 7612480), (10, 6851232), (12, 5709360), (15, 4567488), (16, 4282020), (18, 3806240), (20, 3425616), (24, 2854680), (30, 2283744), (32, 2141010), (36, 1903120), (40, 1712808), (45, 1522496), (48, 1427340), (60, 1141872), (64, 1070505), (72, 951560), (80, 856404), (90, 761248), (96, 713670), (120, 570936), (144, 475780), (160, 428202), (180, 380624), (192, 356835), (240, 285468), (288, 237890), (320, 214101), (360, 190312), (480, 142734), (576, 118945), (720, 95156), (960, 71367), (1440, 47578), (2880, 23789)]