12744120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1816

約数の個数: 64

約数和(自身を含む): 38881440

約数和(自身を除く): 26137320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1741, 1830, 2440, 3482, 3660, 5223, 6964, 7320, 8705, 10446, 13928, 17410, 20892, 26115, 34820, 41784, 52230, 69640, 104460, 106201, 208920, 212402, 318603, 424804, 531005, 637206, 849608, 1062010, 1274412, 1593015, 2124020, 2548824, 3186030, 4248040, 6372060, 12744120]

約数ペア:

[(1, 12744120), (2, 6372060), (3, 4248040), (4, 3186030), (5, 2548824), (6, 2124020), (8, 1593015), (10, 1274412), (12, 1062010), (15, 849608), (20, 637206), (24, 531005), (30, 424804), (40, 318603), (60, 212402), (61, 208920), (120, 106201), (122, 104460), (183, 69640), (244, 52230), (305, 41784), (366, 34820), (488, 26115), (610, 20892), (732, 17410), (915, 13928), (1220, 10446), (1464, 8705), (1741, 7320), (1830, 6964), (2440, 5223), (3482, 3660)]