858974880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41617}}^1$

素因数の和:41678

約数の個数: 96

約数和(自身を含む): 2768762304

約数和(自身を除く): 1909787424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640, 41617, 83234, 124851, 166468, 208085, 249702, 332936, 416170, 499404, 624255, 665872, 832340, 998808, 1248510, 1331744, 1664680, 1789531, 1997616, 2497020, 3329360, 3579062, 3995232, 4994040, 5368593, 6658720, 7158124, 8947655, 9988080, 10737186, 14316248, 17895310, 19976160, 21474372, 26842965, 28632496, 35790620, 42948744, 53685930, 57264992, 71581240, 85897488, 107371860, 143162480, 171794976, 214743720, 286324960, 429487440, 858974880]

約数ペア:

[(1, 858974880), (2, 429487440), (3, 286324960), (4, 214743720), (5, 171794976), (6, 143162480), (8, 107371860), (10, 85897488), (12, 71581240), (15, 57264992), (16, 53685930), (20, 42948744), (24, 35790620), (30, 28632496), (32, 26842965), (40, 21474372), (43, 19976160), (48, 17895310), (60, 14316248), (80, 10737186), (86, 9988080), (96, 8947655), (120, 7158124), (129, 6658720), (160, 5368593), (172, 4994040), (215, 3995232), (240, 3579062), (258, 3329360), (344, 2497020), (430, 1997616), (480, 1789531), (516, 1664680), (645, 1331744), (688, 1248510), (860, 998808), (1032, 832340), (1290, 665872), (1376, 624255), (1720, 499404), (2064, 416170), (2580, 332936), (3440, 249702), (4128, 208085), (5160, 166468), (6880, 124851), (10320, 83234), (20640, 41617)]