68412240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7309}}^1$

素因数の和:7341

約数の個数: 120

約数和(自身を含む): 247458120

約数和(自身を除く): 179045880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 7309, 9360, 14618, 21927, 29236, 36545, 43854, 58472, 65781, 73090, 87708, 95017, 109635, 116944, 131562, 146180, 175416, 190034, 219270, 263124, 285051, 292360, 328905, 350832, 380068, 438540, 475085, 526248, 570102, 584720, 657810, 760136, 855153, 877080, 950170, 1052496, 1140204, 1315620, 1425255, 1520272, 1710306, 1754160, 1900340, 2280408, 2631240, 2850510, 3420612, 3800680, 4275765, 4560816, 5262480, 5701020, 6841224, 7601360, 8551530, 11402040, 13682448, 17103060, 22804080, 34206120, 68412240]

約数ペア:

[(1, 68412240), (2, 34206120), (3, 22804080), (4, 17103060), (5, 13682448), (6, 11402040), (8, 8551530), (9, 7601360), (10, 6841224), (12, 5701020), (13, 5262480), (15, 4560816), (16, 4275765), (18, 3800680), (20, 3420612), (24, 2850510), (26, 2631240), (30, 2280408), (36, 1900340), (39, 1754160), (40, 1710306), (45, 1520272), (48, 1425255), (52, 1315620), (60, 1140204), (65, 1052496), (72, 950170), (78, 877080), (80, 855153), (90, 760136), (104, 657810), (117, 584720), (120, 570102), (130, 526248), (144, 475085), (156, 438540), (180, 380068), (195, 350832), (208, 328905), (234, 292360), (240, 285051), (260, 263124), (312, 219270), (360, 190034), (390, 175416), (468, 146180), (520, 131562), (585, 116944), (624, 109635), (720, 95017), (780, 87708), (936, 73090), (1040, 65781), (1170, 58472), (1560, 43854), (1872, 36545), (2340, 29236), (3120, 21927), (4680, 14618), (7309, 9360)]