4048260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 11457600

約数和(自身を除く): 7409340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 619, 654, 1090, 1238, 1308, 1635, 1857, 2180, 2476, 3095, 3270, 3714, 6190, 6540, 7428, 9285, 12380, 18570, 37140, 67471, 134942, 202413, 269884, 337355, 404826, 674710, 809652, 1012065, 1349420, 2024130, 4048260]

約数ペア:

[(1, 4048260), (2, 2024130), (3, 1349420), (4, 1012065), (5, 809652), (6, 674710), (10, 404826), (12, 337355), (15, 269884), (20, 202413), (30, 134942), (60, 67471), (109, 37140), (218, 18570), (327, 12380), (436, 9285), (545, 7428), (619, 6540), (654, 6190), (1090, 3714), (1238, 3270), (1308, 3095), (1635, 2476), (1857, 2180)]