172296960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4079}}^1$

素因数の和:4114

約数の個数: 144

約数和(自身を含む): 600445440

約数和(自身を除く): 428148480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4079, 4224, 5280, 7040, 8158, 8448, 10560, 12237, 14080, 16316, 20395, 21120, 24474, 32632, 40790, 42240, 44869, 48948, 61185, 65264, 81580, 89738, 97896, 122370, 130528, 134607, 163160, 179476, 195792, 224345, 244740, 261056, 269214, 326320, 358952, 391584, 448690, 489480, 522112, 538428, 652640, 673035, 717904, 783168, 897380, 978960, 1044224, 1076856, 1305280, 1346070, 1435808, 1566336, 1794760, 1957920, 2153712, 2610560, 2692140, 2871616, 3132672, 3589520, 3915840, 4307424, 5221120, 5384280, 5743232, 7179040, 7831680, 8614848, 10768560, 11486464, 14358080, 15663360, 17229696, 21537120, 28716160, 34459392, 43074240, 57432320, 86148480, 172296960]

約数ペア:

[(1, 172296960), (2, 86148480), (3, 57432320), (4, 43074240), (5, 34459392), (6, 28716160), (8, 21537120), (10, 17229696), (11, 15663360), (12, 14358080), (15, 11486464), (16, 10768560), (20, 8614848), (22, 7831680), (24, 7179040), (30, 5743232), (32, 5384280), (33, 5221120), (40, 4307424), (44, 3915840), (48, 3589520), (55, 3132672), (60, 2871616), (64, 2692140), (66, 2610560), (80, 2153712), (88, 1957920), (96, 1794760), (110, 1566336), (120, 1435808), (128, 1346070), (132, 1305280), (160, 1076856), (165, 1044224), (176, 978960), (192, 897380), (220, 783168), (240, 717904), (256, 673035), (264, 652640), (320, 538428), (330, 522112), (352, 489480), (384, 448690), (440, 391584), (480, 358952), (528, 326320), (640, 269214), (660, 261056), (704, 244740), (768, 224345), (880, 195792), (960, 179476), (1056, 163160), (1280, 134607), (1320, 130528), (1408, 122370), (1760, 97896), (1920, 89738), (2112, 81580), (2640, 65264), (2816, 61185), (3520, 48948), (3840, 44869), (4079, 42240), (4224, 40790), (5280, 32632), (7040, 24474), (8158, 21120), (8448, 20395), (10560, 16316), (12237, 14080)]