220062240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{152821}}^1$

素因数の和:152842

約数の個数: 72

約数和(自身を含む): 750967308

約数和(自身を除く): 530905068

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 152821, 305642, 458463, 611284, 764105, 916926, 1222568, 1375389, 1528210, 1833852, 2292315, 2445136, 2750778, 3056420, 3667704, 4584630, 4890272, 5501556, 6112840, 6876945, 7335408, 9169260, 11003112, 12225680, 13753890, 14670816, 18338520, 22006224, 24451360, 27507780, 36677040, 44012448, 55015560, 73354080, 110031120, 220062240]

約数ペア:

[(1, 220062240), (2, 110031120), (3, 73354080), (4, 55015560), (5, 44012448), (6, 36677040), (8, 27507780), (9, 24451360), (10, 22006224), (12, 18338520), (15, 14670816), (16, 13753890), (18, 12225680), (20, 11003112), (24, 9169260), (30, 7335408), (32, 6876945), (36, 6112840), (40, 5501556), (45, 4890272), (48, 4584630), (60, 3667704), (72, 3056420), (80, 2750778), (90, 2445136), (96, 2292315), (120, 1833852), (144, 1528210), (160, 1375389), (180, 1222568), (240, 916926), (288, 764105), (360, 611284), (480, 458463), (720, 305642), (1440, 152821)]