313296120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1103}}^1$

素因数の和:1386

約数の個数: 128

約数和(自身を含む): 1049241600

約数和(自身を除く): 735945480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 263, 270, 360, 526, 540, 789, 1052, 1080, 1103, 1315, 1578, 2104, 2206, 2367, 2630, 3156, 3309, 3945, 4412, 4734, 5260, 5515, 6312, 6618, 7101, 7890, 8824, 9468, 9927, 10520, 11030, 11835, 13236, 14202, 15780, 16545, 18936, 19854, 22060, 23670, 26472, 28404, 29781, 31560, 33090, 35505, 39708, 44120, 47340, 49635, 56808, 59562, 66180, 71010, 79416, 94680, 99270, 119124, 132360, 142020, 148905, 198540, 238248, 284040, 290089, 297810, 397080, 580178, 595620, 870267, 1160356, 1191240, 1450445, 1740534, 2320712, 2610801, 2900890, 3481068, 4351335, 5221602, 5801780, 6962136, 7832403, 8702670, 10443204, 11603560, 13054005, 15664806, 17405340, 20886408, 26108010, 31329612, 34810680, 39162015, 52216020, 62659224, 78324030, 104432040, 156648060, 313296120]

約数ペア:

[(1, 313296120), (2, 156648060), (3, 104432040), (4, 78324030), (5, 62659224), (6, 52216020), (8, 39162015), (9, 34810680), (10, 31329612), (12, 26108010), (15, 20886408), (18, 17405340), (20, 15664806), (24, 13054005), (27, 11603560), (30, 10443204), (36, 8702670), (40, 7832403), (45, 6962136), (54, 5801780), (60, 5221602), (72, 4351335), (90, 3481068), (108, 2900890), (120, 2610801), (135, 2320712), (180, 1740534), (216, 1450445), (263, 1191240), (270, 1160356), (360, 870267), (526, 595620), (540, 580178), (789, 397080), (1052, 297810), (1080, 290089), (1103, 284040), (1315, 238248), (1578, 198540), (2104, 148905), (2206, 142020), (2367, 132360), (2630, 119124), (3156, 99270), (3309, 94680), (3945, 79416), (4412, 71010), (4734, 66180), (5260, 59562), (5515, 56808), (6312, 49635), (6618, 47340), (7101, 44120), (7890, 39708), (8824, 35505), (9468, 33090), (9927, 31560), (10520, 29781), (11030, 28404), (11835, 26472), (13236, 23670), (14202, 22060), (15780, 19854), (16545, 18936)]