82656480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7487}}^1$

素因数の和:7528

約数の個数: 96

約数和(自身を含む): 271724544

約数和(自身を除く): 189068064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 7487, 11040, 14974, 22461, 29948, 37435, 44922, 59896, 74870, 89844, 112305, 119792, 149740, 172201, 179688, 224610, 239584, 299480, 344402, 359376, 449220, 516603, 598960, 688804, 718752, 861005, 898440, 1033206, 1197920, 1377608, 1722010, 1796880, 2066412, 2583015, 2755216, 3444020, 3593760, 4132824, 5166030, 5510432, 6888040, 8265648, 10332060, 13776080, 16531296, 20664120, 27552160, 41328240, 82656480]

約数ペア:

[(1, 82656480), (2, 41328240), (3, 27552160), (4, 20664120), (5, 16531296), (6, 13776080), (8, 10332060), (10, 8265648), (12, 6888040), (15, 5510432), (16, 5166030), (20, 4132824), (23, 3593760), (24, 3444020), (30, 2755216), (32, 2583015), (40, 2066412), (46, 1796880), (48, 1722010), (60, 1377608), (69, 1197920), (80, 1033206), (92, 898440), (96, 861005), (115, 718752), (120, 688804), (138, 598960), (160, 516603), (184, 449220), (230, 359376), (240, 344402), (276, 299480), (345, 239584), (368, 224610), (460, 179688), (480, 172201), (552, 149740), (690, 119792), (736, 112305), (920, 89844), (1104, 74870), (1380, 59896), (1840, 44922), (2208, 37435), (2760, 29948), (3680, 22461), (5520, 14974), (7487, 11040)]