12839880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 39119040

約数和(自身を除く): 26279160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1597, 1608, 2010, 2680, 3194, 4020, 4791, 6388, 7985, 8040, 9582, 12776, 15970, 19164, 23955, 31940, 38328, 47910, 63880, 95820, 106999, 191640, 213998, 320997, 427996, 534995, 641994, 855992, 1069990, 1283988, 1604985, 2139980, 2567976, 3209970, 4279960, 6419940, 12839880]

約数ペア:

[(1, 12839880), (2, 6419940), (3, 4279960), (4, 3209970), (5, 2567976), (6, 2139980), (8, 1604985), (10, 1283988), (12, 1069990), (15, 855992), (20, 641994), (24, 534995), (30, 427996), (40, 320997), (60, 213998), (67, 191640), (120, 106999), (134, 95820), (201, 63880), (268, 47910), (335, 38328), (402, 31940), (536, 23955), (670, 19164), (804, 15970), (1005, 12776), (1340, 9582), (1597, 8040), (1608, 7985), (2010, 6388), (2680, 4791), (3194, 4020)]