84716880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8209}}^1$

素因数の和:8268

約数の個数: 80

約数和(自身を含む): 268762560

約数和(自身を除く): 184045680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 8209, 10320, 16418, 24627, 32836, 41045, 49254, 65672, 82090, 98508, 123135, 131344, 164180, 197016, 246270, 328360, 352987, 394032, 492540, 656720, 705974, 985080, 1058961, 1411948, 1764935, 1970160, 2117922, 2823896, 3529870, 4235844, 5294805, 5647792, 7059740, 8471688, 10589610, 14119480, 16943376, 21179220, 28238960, 42358440, 84716880]

約数ペア:

[(1, 84716880), (2, 42358440), (3, 28238960), (4, 21179220), (5, 16943376), (6, 14119480), (8, 10589610), (10, 8471688), (12, 7059740), (15, 5647792), (16, 5294805), (20, 4235844), (24, 3529870), (30, 2823896), (40, 2117922), (43, 1970160), (48, 1764935), (60, 1411948), (80, 1058961), (86, 985080), (120, 705974), (129, 656720), (172, 492540), (215, 394032), (240, 352987), (258, 328360), (344, 246270), (430, 197016), (516, 164180), (645, 131344), (688, 123135), (860, 98508), (1032, 82090), (1290, 65672), (1720, 49254), (2064, 41045), (2580, 32836), (3440, 24627), (5160, 16418), (8209, 10320)]