78325320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6337}}^1$

素因数の和:6454

約数の個数: 64

約数和(自身を含む): 237294720

約数和(自身を除く): 158969400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 6337, 12360, 12674, 19011, 25348, 31685, 38022, 50696, 63370, 76044, 95055, 126740, 152088, 190110, 253480, 380220, 652711, 760440, 1305422, 1958133, 2610844, 3263555, 3916266, 5221688, 6527110, 7832532, 9790665, 13054220, 15665064, 19581330, 26108440, 39162660, 78325320]

約数ペア:

[(1, 78325320), (2, 39162660), (3, 26108440), (4, 19581330), (5, 15665064), (6, 13054220), (8, 9790665), (10, 7832532), (12, 6527110), (15, 5221688), (20, 3916266), (24, 3263555), (30, 2610844), (40, 1958133), (60, 1305422), (103, 760440), (120, 652711), (206, 380220), (309, 253480), (412, 190110), (515, 152088), (618, 126740), (824, 95055), (1030, 76044), (1236, 63370), (1545, 50696), (2060, 38022), (2472, 31685), (3090, 25348), (4120, 19011), (6180, 12674), (6337, 12360)]