80795040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{168323}}^1$

素因数の和:168341

約数の個数: 48

約数和(自身を含む): 254505888

約数和(自身を除く): 173710848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 168323, 336646, 504969, 673292, 841615, 1009938, 1346584, 1683230, 2019876, 2524845, 2693168, 3366460, 4039752, 5049690, 5386336, 6732920, 8079504, 10099380, 13465840, 16159008, 20198760, 26931680, 40397520, 80795040]

約数ペア:

[(1, 80795040), (2, 40397520), (3, 26931680), (4, 20198760), (5, 16159008), (6, 13465840), (8, 10099380), (10, 8079504), (12, 6732920), (15, 5386336), (16, 5049690), (20, 4039752), (24, 3366460), (30, 2693168), (32, 2524845), (40, 2019876), (48, 1683230), (60, 1346584), (80, 1009938), (96, 841615), (120, 673292), (160, 504969), (240, 336646), (480, 168323)]