90592980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5741}}^1$

素因数の和:6016

約数の個数: 48

約数和(自身を含む): 254669184

約数和(自身を除く): 164076204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 5741, 7890, 11482, 15780, 17223, 22964, 28705, 34446, 57410, 68892, 86115, 114820, 172230, 344460, 1509883, 3019766, 4529649, 6039532, 7549415, 9059298, 15098830, 18118596, 22648245, 30197660, 45296490, 90592980]

約数ペア:

[(1, 90592980), (2, 45296490), (3, 30197660), (4, 22648245), (5, 18118596), (6, 15098830), (10, 9059298), (12, 7549415), (15, 6039532), (20, 4529649), (30, 3019766), (60, 1509883), (263, 344460), (526, 172230), (789, 114820), (1052, 86115), (1315, 68892), (1578, 57410), (2630, 34446), (3156, 28705), (3945, 22964), (5260, 17223), (5741, 15780), (7890, 11482)]