22573440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3919}}^1$

素因数の和:3944

約数の個数: 96

約数和(自身を含む): 77968800

約数和(自身を除く): 55395360

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 3919, 5760, 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, 501632, 564336, 627040, 705420, 752448, 940560, 1128672, 1254080, 1410840, 1504896, 1881120, 2257344, 2508160, 2821680, 3762240, 4514688, 5643360, 7524480, 11286720, 22573440]

約数ペア:

[(1, 22573440), (2, 11286720), (3, 7524480), (4, 5643360), (5, 4514688), (6, 3762240), (8, 2821680), (9, 2508160), (10, 2257344), (12, 1881120), (15, 1504896), (16, 1410840), (18, 1254080), (20, 1128672), (24, 940560), (30, 752448), (32, 705420), (36, 627040), (40, 564336), (45, 501632), (48, 470280), (60, 376224), (64, 352710), (72, 313520), (80, 282168), (90, 250816), (96, 235140), (120, 188112), (128, 176355), (144, 156760), (160, 141084), (180, 125408), (192, 117570), (240, 94056), (288, 78380), (320, 70542), (360, 62704), (384, 58785), (480, 47028), (576, 39190), (640, 35271), (720, 31352), (960, 23514), (1152, 19595), (1440, 15676), (1920, 11757), (2880, 7838), (3919, 5760)]