42448080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1444

約数の個数: 80

約数和(自身を含む): 132652224

約数和(自身を除く): 90204144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1291, 1370, 1644, 2055, 2192, 2582, 2740, 3288, 3873, 4110, 5164, 5480, 6455, 6576, 7746, 8220, 10328, 10960, 12910, 15492, 16440, 19365, 20656, 25820, 30984, 32880, 38730, 51640, 61968, 77460, 103280, 154920, 176867, 309840, 353734, 530601, 707468, 884335, 1061202, 1414936, 1768670, 2122404, 2653005, 2829872, 3537340, 4244808, 5306010, 7074680, 8489616, 10612020, 14149360, 21224040, 42448080]

約数ペア:

[(1, 42448080), (2, 21224040), (3, 14149360), (4, 10612020), (5, 8489616), (6, 7074680), (8, 5306010), (10, 4244808), (12, 3537340), (15, 2829872), (16, 2653005), (20, 2122404), (24, 1768670), (30, 1414936), (40, 1061202), (48, 884335), (60, 707468), (80, 530601), (120, 353734), (137, 309840), (240, 176867), (274, 154920), (411, 103280), (548, 77460), (685, 61968), (822, 51640), (1096, 38730), (1291, 32880), (1370, 30984), (1644, 25820), (2055, 20656), (2192, 19365), (2582, 16440), (2740, 15492), (3288, 12910), (3873, 10960), (4110, 10328), (5164, 8220), (5480, 7746), (6455, 6576)]