850822080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20611}}^1$

素因数の和:20674

約数の個数: 112

約数和(自身を含む): 2764316544

約数和(自身を除く): 1913494464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20611, 20640, 41222, 41280, 61833, 82444, 103055, 123666, 164888, 206110, 247332, 309165, 329776, 412220, 494664, 618330, 659552, 824440, 886273, 989328, 1236660, 1319104, 1648880, 1772546, 1978656, 2473320, 2658819, 3297760, 3545092, 3957312, 4431365, 4946640, 5317638, 6595520, 7090184, 8862730, 9893280, 10635276, 13294095, 14180368, 17725460, 19786560, 21270552, 26588190, 28360736, 35450920, 42541104, 53176380, 56721472, 70901840, 85082208, 106352760, 141803680, 170164416, 212705520, 283607360, 425411040, 850822080]

約数ペア:

[(1, 850822080), (2, 425411040), (3, 283607360), (4, 212705520), (5, 170164416), (6, 141803680), (8, 106352760), (10, 85082208), (12, 70901840), (15, 56721472), (16, 53176380), (20, 42541104), (24, 35450920), (30, 28360736), (32, 26588190), (40, 21270552), (43, 19786560), (48, 17725460), (60, 14180368), (64, 13294095), (80, 10635276), (86, 9893280), (96, 8862730), (120, 7090184), (129, 6595520), (160, 5317638), (172, 4946640), (192, 4431365), (215, 3957312), (240, 3545092), (258, 3297760), (320, 2658819), (344, 2473320), (430, 1978656), (480, 1772546), (516, 1648880), (645, 1319104), (688, 1236660), (860, 989328), (960, 886273), (1032, 824440), (1290, 659552), (1376, 618330), (1720, 494664), (2064, 412220), (2580, 329776), (2752, 309165), (3440, 247332), (4128, 206110), (5160, 164888), (6880, 123666), (8256, 103055), (10320, 82444), (13760, 61833), (20611, 41280), (20640, 41222)]