325235280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7487}}^1$

素因数の和:7684

約数の個数: 80

約数和(自身を含む): 1013935104

約数和(自身を除く): 688699824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 7240, 7487, 8688, 10860, 14480, 14974, 21720, 22461, 29948, 37435, 43440, 44922, 59896, 74870, 89844, 112305, 119792, 149740, 179688, 224610, 299480, 359376, 449220, 598960, 898440, 1355147, 1796880, 2710294, 4065441, 5420588, 6775735, 8130882, 10841176, 13551470, 16261764, 20327205, 21682352, 27102940, 32523528, 40654410, 54205880, 65047056, 81308820, 108411760, 162617640, 325235280]

約数ペア:

[(1, 325235280), (2, 162617640), (3, 108411760), (4, 81308820), (5, 65047056), (6, 54205880), (8, 40654410), (10, 32523528), (12, 27102940), (15, 21682352), (16, 20327205), (20, 16261764), (24, 13551470), (30, 10841176), (40, 8130882), (48, 6775735), (60, 5420588), (80, 4065441), (120, 2710294), (181, 1796880), (240, 1355147), (362, 898440), (543, 598960), (724, 449220), (905, 359376), (1086, 299480), (1448, 224610), (1810, 179688), (2172, 149740), (2715, 119792), (2896, 112305), (3620, 89844), (4344, 74870), (5430, 59896), (7240, 44922), (7487, 43440), (8688, 37435), (10860, 29948), (14480, 22461), (14974, 21720)]