71530080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149021}}^1$

素因数の和:149039

約数の個数: 48

約数和(自身を含む): 225321264

約数和(自身を除く): 153791184

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, 149021, 298042, 447063, 596084, 745105, 894126, 1192168, 1490210, 1788252, 2235315, 2384336, 2980420, 3576504, 4470630, 4768672, 5960840, 7153008, 8941260, 11921680, 14306016, 17882520, 23843360, 35765040, 71530080]

約数ペア:

[(1, 71530080), (2, 35765040), (3, 23843360), (4, 17882520), (5, 14306016), (6, 11921680), (8, 8941260), (10, 7153008), (12, 5960840), (15, 4768672), (16, 4470630), (20, 3576504), (24, 2980420), (30, 2384336), (32, 2235315), (40, 1788252), (48, 1490210), (60, 1192168), (80, 894126), (96, 745105), (120, 596084), (160, 447063), (240, 298042), (480, 149021)]