312696480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2477}}^1$

素因数の和:2758

約数の個数: 96

約数和(自身を含む): 989138304

約数和(自身を除く): 676441824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 263, 480, 526, 789, 1052, 1315, 1578, 2104, 2477, 2630, 3156, 3945, 4208, 4954, 5260, 6312, 7431, 7890, 8416, 9908, 10520, 12385, 12624, 14862, 15780, 19816, 21040, 24770, 25248, 29724, 31560, 37155, 39632, 42080, 49540, 59448, 63120, 74310, 79264, 99080, 118896, 126240, 148620, 198160, 237792, 297240, 396320, 594480, 651451, 1188960, 1302902, 1954353, 2605804, 3257255, 3908706, 5211608, 6514510, 7817412, 9771765, 10423216, 13029020, 15634824, 19543530, 20846432, 26058040, 31269648, 39087060, 52116080, 62539296, 78174120, 104232160, 156348240, 312696480]

約数ペア:

[(1, 312696480), (2, 156348240), (3, 104232160), (4, 78174120), (5, 62539296), (6, 52116080), (8, 39087060), (10, 31269648), (12, 26058040), (15, 20846432), (16, 19543530), (20, 15634824), (24, 13029020), (30, 10423216), (32, 9771765), (40, 7817412), (48, 6514510), (60, 5211608), (80, 3908706), (96, 3257255), (120, 2605804), (160, 1954353), (240, 1302902), (263, 1188960), (480, 651451), (526, 594480), (789, 396320), (1052, 297240), (1315, 237792), (1578, 198160), (2104, 148620), (2477, 126240), (2630, 118896), (3156, 99080), (3945, 79264), (4208, 74310), (4954, 63120), (5260, 59448), (6312, 49540), (7431, 42080), (7890, 39632), (8416, 37155), (9908, 31560), (10520, 29724), (12385, 25248), (12624, 24770), (14862, 21040), (15780, 19816)]