65486160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4825

約数の個数: 120

約数和(自身を含む): 231547680

約数和(自身を除く): 166061520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 4787, 6840, 9574, 13680, 14361, 19148, 23935, 28722, 38296, 43083, 47870, 57444, 71805, 76592, 86166, 90953, 95740, 114888, 143610, 172332, 181906, 191480, 215415, 229776, 272859, 287220, 344664, 363812, 382960, 430830, 454765, 545718, 574440, 689328, 727624, 818577, 861660, 909530, 1091436, 1148880, 1364295, 1455248, 1637154, 1723320, 1819060, 2182872, 2728590, 3274308, 3446640, 3638120, 4092885, 4365744, 5457180, 6548616, 7276240, 8185770, 10914360, 13097232, 16371540, 21828720, 32743080, 65486160]

約数ペア:

[(1, 65486160), (2, 32743080), (3, 21828720), (4, 16371540), (5, 13097232), (6, 10914360), (8, 8185770), (9, 7276240), (10, 6548616), (12, 5457180), (15, 4365744), (16, 4092885), (18, 3638120), (19, 3446640), (20, 3274308), (24, 2728590), (30, 2182872), (36, 1819060), (38, 1723320), (40, 1637154), (45, 1455248), (48, 1364295), (57, 1148880), (60, 1091436), (72, 909530), (76, 861660), (80, 818577), (90, 727624), (95, 689328), (114, 574440), (120, 545718), (144, 454765), (152, 430830), (171, 382960), (180, 363812), (190, 344664), (228, 287220), (240, 272859), (285, 229776), (304, 215415), (342, 191480), (360, 181906), (380, 172332), (456, 143610), (570, 114888), (684, 95740), (720, 90953), (760, 86166), (855, 76592), (912, 71805), (1140, 57444), (1368, 47870), (1520, 43083), (1710, 38296), (2280, 28722), (2736, 23935), (3420, 19148), (4560, 14361), (4787, 13680), (6840, 9574)]