75428760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57143}}^1$

素因数の和:57168

約数の個数: 64

約数和(自身を含む): 246862080

約数和(自身を除く): 171433320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 57143, 114286, 171429, 228572, 285715, 342858, 457144, 571430, 628573, 685716, 857145, 1142860, 1257146, 1371432, 1714290, 1885719, 2285720, 2514292, 3142865, 3428580, 3771438, 5028584, 6285730, 6857160, 7542876, 9428595, 12571460, 15085752, 18857190, 25142920, 37714380, 75428760]

約数ペア:

[(1, 75428760), (2, 37714380), (3, 25142920), (4, 18857190), (5, 15085752), (6, 12571460), (8, 9428595), (10, 7542876), (11, 6857160), (12, 6285730), (15, 5028584), (20, 3771438), (22, 3428580), (24, 3142865), (30, 2514292), (33, 2285720), (40, 1885719), (44, 1714290), (55, 1371432), (60, 1257146), (66, 1142860), (88, 857145), (110, 685716), (120, 628573), (132, 571430), (165, 457144), (220, 342858), (264, 285715), (330, 228572), (440, 171429), (660, 114286), (1320, 57143)]