8304540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 23644320

約数和(自身を除く): 15339780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 2269, 3660, 4538, 6807, 9076, 11345, 13614, 22690, 27228, 34035, 45380, 68070, 136140, 138409, 276818, 415227, 553636, 692045, 830454, 1384090, 1660908, 2076135, 2768180, 4152270, 8304540]

約数ペア:

[(1, 8304540), (2, 4152270), (3, 2768180), (4, 2076135), (5, 1660908), (6, 1384090), (10, 830454), (12, 692045), (15, 553636), (20, 415227), (30, 276818), (60, 138409), (61, 136140), (122, 68070), (183, 45380), (244, 34035), (305, 27228), (366, 22690), (610, 13614), (732, 11345), (915, 9076), (1220, 6807), (1830, 4538), (2269, 3660)]