11286720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{3919}}^1$

素因数の和:3942

約数の個数: 84

約数和(自身を含む): 38831520

約数和(自身を除く): 27544800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 3919, 7838, 11757, 15676, 19595, 23514, 31352, 35271, 39190, 47028, 58785, 62704, 70542, 78380, 94056, 117570, 125408, 141084, 156760, 176355, 188112, 235140, 250816, 282168, 313520, 352710, 376224, 470280, 564336, 627040, 705420, 752448, 940560, 1128672, 1254080, 1410840, 1881120, 2257344, 2821680, 3762240, 5643360, 11286720]

約数ペア:

[(1, 11286720), (2, 5643360), (3, 3762240), (4, 2821680), (5, 2257344), (6, 1881120), (8, 1410840), (9, 1254080), (10, 1128672), (12, 940560), (15, 752448), (16, 705420), (18, 627040), (20, 564336), (24, 470280), (30, 376224), (32, 352710), (36, 313520), (40, 282168), (45, 250816), (48, 235140), (60, 188112), (64, 176355), (72, 156760), (80, 141084), (90, 125408), (96, 117570), (120, 94056), (144, 78380), (160, 70542), (180, 62704), (192, 58785), (240, 47028), (288, 39190), (320, 35271), (360, 31352), (480, 23514), (576, 19595), (720, 15676), (960, 11757), (1440, 7838), (2880, 3919)]