88384680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{245513}}^1$

素因数の和:245530

約数の個数: 48

約数和(自身を含む): 287251380

約数和(自身を除く): 198866700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 245513, 491026, 736539, 982052, 1227565, 1473078, 1964104, 2209617, 2455130, 2946156, 3682695, 4419234, 4910260, 5892312, 7365390, 8838468, 9820520, 11048085, 14730780, 17676936, 22096170, 29461560, 44192340, 88384680]

約数ペア:

[(1, 88384680), (2, 44192340), (3, 29461560), (4, 22096170), (5, 17676936), (6, 14730780), (8, 11048085), (9, 9820520), (10, 8838468), (12, 7365390), (15, 5892312), (18, 4910260), (20, 4419234), (24, 3682695), (30, 2946156), (36, 2455130), (40, 2209617), (45, 1964104), (60, 1473078), (72, 1227565), (90, 982052), (120, 736539), (180, 491026), (360, 245513)]