15298989984

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{278123}}^1$

素因数の和:278330

約数の個数: 72

約数和(自身を含む): 43734442752

約数和(自身を除く): 28435452768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6112, 6876, 9168, 13752, 18336, 27504, 55008, 278123, 556246, 834369, 1112492, 1668738, 2224984, 2503107, 3337476, 4449968, 5006214, 6674952, 8899936, 10012428, 13349904, 20024856, 26699808, 40049712, 53121493, 80099424, 106242986, 159364479, 212485972, 318728958, 424971944, 478093437, 637457916, 849943888, 956186874, 1274915832, 1699887776, 1912373748, 2549831664, 3824747496, 5099663328, 7649494992, 15298989984]

約数ペア:

[(1, 15298989984), (2, 7649494992), (3, 5099663328), (4, 3824747496), (6, 2549831664), (8, 1912373748), (9, 1699887776), (12, 1274915832), (16, 956186874), (18, 849943888), (24, 637457916), (32, 478093437), (36, 424971944), (48, 318728958), (72, 212485972), (96, 159364479), (144, 106242986), (191, 80099424), (288, 53121493), (382, 40049712), (573, 26699808), (764, 20024856), (1146, 13349904), (1528, 10012428), (1719, 8899936), (2292, 6674952), (3056, 5006214), (3438, 4449968), (4584, 3337476), (6112, 2503107), (6876, 2224984), (9168, 1668738), (13752, 1112492), (18336, 834369), (27504, 556246), (55008, 278123)]