338506320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32801}}^1$

素因数の和:32860

約数の個数: 80

約数和(自身を含む): 1073806272

約数和(自身を除く): 735299952

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, 10320, 32801, 65602, 98403, 131204, 164005, 196806, 262408, 328010, 393612, 492015, 524816, 656020, 787224, 984030, 1312040, 1410443, 1574448, 1968060, 2624080, 2820886, 3936120, 4231329, 5641772, 7052215, 7872240, 8462658, 11283544, 14104430, 16925316, 21156645, 22567088, 28208860, 33850632, 42313290, 56417720, 67701264, 84626580, 112835440, 169253160, 338506320]

約数ペア:

[(1, 338506320), (2, 169253160), (3, 112835440), (4, 84626580), (5, 67701264), (6, 56417720), (8, 42313290), (10, 33850632), (12, 28208860), (15, 22567088), (16, 21156645), (20, 16925316), (24, 14104430), (30, 11283544), (40, 8462658), (43, 7872240), (48, 7052215), (60, 5641772), (80, 4231329), (86, 3936120), (120, 2820886), (129, 2624080), (172, 1968060), (215, 1574448), (240, 1410443), (258, 1312040), (344, 984030), (430, 787224), (516, 656020), (645, 524816), (688, 492015), (860, 393612), (1032, 328010), (1290, 262408), (1720, 196806), (2064, 164005), (2580, 131204), (3440, 98403), (5160, 65602), (10320, 32801)]