244648920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1667}}^1$

素因数の和:2904

約数の個数: 64

約数和(自身を含む): 734987520

約数和(自身を除く): 490338600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1223, 1667, 2446, 3334, 3669, 4892, 5001, 6115, 6668, 7338, 8335, 9784, 10002, 12230, 13336, 14676, 16670, 18345, 20004, 24460, 25005, 29352, 33340, 36690, 40008, 48920, 50010, 66680, 73380, 100020, 146760, 200040, 2038741, 4077482, 6116223, 8154964, 10193705, 12232446, 16309928, 20387410, 24464892, 30581115, 40774820, 48929784, 61162230, 81549640, 122324460, 244648920]

約数ペア:

[(1, 244648920), (2, 122324460), (3, 81549640), (4, 61162230), (5, 48929784), (6, 40774820), (8, 30581115), (10, 24464892), (12, 20387410), (15, 16309928), (20, 12232446), (24, 10193705), (30, 8154964), (40, 6116223), (60, 4077482), (120, 2038741), (1223, 200040), (1667, 146760), (2446, 100020), (3334, 73380), (3669, 66680), (4892, 50010), (5001, 48920), (6115, 40008), (6668, 36690), (7338, 33340), (8335, 29352), (9784, 25005), (10002, 24460), (12230, 20004), (13336, 18345), (14676, 16670)]