208687560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1739063}}^1$

素因数の和:1739077

約数の個数: 32

約数和(自身を含む): 626063040

約数和(自身を除く): 417375480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1739063, 3478126, 5217189, 6956252, 8695315, 10434378, 13912504, 17390630, 20868756, 26085945, 34781260, 41737512, 52171890, 69562520, 104343780, 208687560]

約数ペア:

[(1, 208687560), (2, 104343780), (3, 69562520), (4, 52171890), (5, 41737512), (6, 34781260), (8, 26085945), (10, 20868756), (12, 17390630), (15, 13912504), (20, 10434378), (24, 8695315), (30, 6956252), (40, 5217189), (60, 3478126), (120, 1739063)]