88885560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{740713}}^1$

素因数の和:740727

約数の個数: 32

約数和(自身を含む): 266657040

約数和(自身を除く): 177771480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 740713, 1481426, 2222139, 2962852, 3703565, 4444278, 5925704, 7407130, 8888556, 11110695, 14814260, 17777112, 22221390, 29628520, 44442780, 88885560]

約数ペア:

[(1, 88885560), (2, 44442780), (3, 29628520), (4, 22221390), (5, 17777112), (6, 14814260), (8, 11110695), (10, 8888556), (12, 7407130), (15, 5925704), (20, 4444278), (24, 3703565), (30, 2962852), (40, 2222139), (60, 1481426), (120, 740713)]