3028888920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{98213}}^1$

素因数の和:98484

約数の個数: 64

約数和(自身を含む): 9122116320

約数和(自身を除く): 6093227400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 7710, 10280, 15420, 30840, 98213, 196426, 294639, 392852, 491065, 589278, 785704, 982130, 1178556, 1473195, 1964260, 2357112, 2946390, 3928520, 5892780, 11785560, 25240741, 50481482, 75722223, 100962964, 126203705, 151444446, 201925928, 252407410, 302888892, 378611115, 504814820, 605777784, 757222230, 1009629640, 1514444460, 3028888920]

約数ペア:

[(1, 3028888920), (2, 1514444460), (3, 1009629640), (4, 757222230), (5, 605777784), (6, 504814820), (8, 378611115), (10, 302888892), (12, 252407410), (15, 201925928), (20, 151444446), (24, 126203705), (30, 100962964), (40, 75722223), (60, 50481482), (120, 25240741), (257, 11785560), (514, 5892780), (771, 3928520), (1028, 2946390), (1285, 2357112), (1542, 1964260), (2056, 1473195), (2570, 1178556), (3084, 982130), (3855, 785704), (5140, 589278), (6168, 491065), (7710, 392852), (10280, 294639), (15420, 196426), (30840, 98213)]