303957240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{32063}}^1$

素因数の和:32156

約数の個数: 64

約数和(自身を含む): 923443200

約数和(自身を除く): 619485960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 32063, 64126, 96189, 128252, 160315, 192378, 256504, 320630, 384756, 480945, 641260, 769512, 961890, 1282520, 1923780, 2532977, 3847560, 5065954, 7598931, 10131908, 12664885, 15197862, 20263816, 25329770, 30395724, 37994655, 50659540, 60791448, 75989310, 101319080, 151978620, 303957240]

約数ペア:

[(1, 303957240), (2, 151978620), (3, 101319080), (4, 75989310), (5, 60791448), (6, 50659540), (8, 37994655), (10, 30395724), (12, 25329770), (15, 20263816), (20, 15197862), (24, 12664885), (30, 10131908), (40, 7598931), (60, 5065954), (79, 3847560), (120, 2532977), (158, 1923780), (237, 1282520), (316, 961890), (395, 769512), (474, 641260), (632, 480945), (790, 384756), (948, 320630), (1185, 256504), (1580, 192378), (1896, 160315), (2370, 128252), (3160, 96189), (4740, 64126), (9480, 32063)]