103077960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1993}}^1$

素因数の和:2438

約数の個数: 64

約数和(自身を含む): 310106880

約数和(自身を除く): 207028920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 1993, 2155, 2586, 3448, 3986, 4310, 5172, 5979, 6465, 7972, 8620, 9965, 10344, 11958, 12930, 15944, 17240, 19930, 23916, 25860, 29895, 39860, 47832, 51720, 59790, 79720, 119580, 239160, 858983, 1717966, 2576949, 3435932, 4294915, 5153898, 6871864, 8589830, 10307796, 12884745, 17179660, 20615592, 25769490, 34359320, 51538980, 103077960]

約数ペア:

[(1, 103077960), (2, 51538980), (3, 34359320), (4, 25769490), (5, 20615592), (6, 17179660), (8, 12884745), (10, 10307796), (12, 8589830), (15, 6871864), (20, 5153898), (24, 4294915), (30, 3435932), (40, 2576949), (60, 1717966), (120, 858983), (431, 239160), (862, 119580), (1293, 79720), (1724, 59790), (1993, 51720), (2155, 47832), (2586, 39860), (3448, 29895), (3986, 25860), (4310, 23916), (5172, 19930), (5979, 17240), (6465, 15944), (7972, 12930), (8620, 11958), (9965, 10344)]