2511884040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{152791}}^1$

素因数の和:152942

約数の個数: 64

約数和(自身を含む): 7590706560

約数和(自身を除く): 5078822520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 152791, 305582, 458373, 611164, 763955, 916746, 1222328, 1527910, 1833492, 2291865, 3055820, 3666984, 4583730, 6111640, 9167460, 18334920, 20932367, 41864734, 62797101, 83729468, 104661835, 125594202, 167458936, 209323670, 251188404, 313985505, 418647340, 502376808, 627971010, 837294680, 1255942020, 2511884040]

約数ペア:

[(1, 2511884040), (2, 1255942020), (3, 837294680), (4, 627971010), (5, 502376808), (6, 418647340), (8, 313985505), (10, 251188404), (12, 209323670), (15, 167458936), (20, 125594202), (24, 104661835), (30, 83729468), (40, 62797101), (60, 41864734), (120, 20932367), (137, 18334920), (274, 9167460), (411, 6111640), (548, 4583730), (685, 3666984), (822, 3055820), (1096, 2291865), (1370, 1833492), (1644, 1527910), (2055, 1222328), (2740, 916746), (3288, 763955), (4110, 611164), (5480, 458373), (8220, 305582), (16440, 152791)]