8465040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3919}}^1$

素因数の和:3941

約数の個数: 80

約数和(自身を含む): 29164800

約数和(自身を除く): 20699760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 3919, 7838, 11757, 15676, 19595, 23514, 31352, 35271, 39190, 47028, 58785, 62704, 70542, 78380, 94056, 105813, 117570, 141084, 156760, 176355, 188112, 211626, 235140, 282168, 313520, 352710, 423252, 470280, 529065, 564336, 705420, 846504, 940560, 1058130, 1410840, 1693008, 2116260, 2821680, 4232520, 8465040]

約数ペア:

[(1, 8465040), (2, 4232520), (3, 2821680), (4, 2116260), (5, 1693008), (6, 1410840), (8, 1058130), (9, 940560), (10, 846504), (12, 705420), (15, 564336), (16, 529065), (18, 470280), (20, 423252), (24, 352710), (27, 313520), (30, 282168), (36, 235140), (40, 211626), (45, 188112), (48, 176355), (54, 156760), (60, 141084), (72, 117570), (80, 105813), (90, 94056), (108, 78380), (120, 70542), (135, 62704), (144, 58785), (180, 47028), (216, 39190), (240, 35271), (270, 31352), (360, 23514), (432, 19595), (540, 15676), (720, 11757), (1080, 7838), (2160, 3919)]