90492913920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23565863}}^1$

素因数の和:23565887

約数の個数: 72

約数和(自身を含む): 289011756096

約数和(自身を除く): 198518842176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 23565863, 47131726, 70697589, 94263452, 117829315, 141395178, 188526904, 235658630, 282790356, 353487945, 377053808, 471317260, 565580712, 706975890, 754107616, 942634520, 1131161424, 1413951780, 1508215232, 1885269040, 2262322848, 2827903560, 3016430464, 3770538080, 4524645696, 5655807120, 6032860928, 7541076160, 9049291392, 11311614240, 15082152320, 18098582784, 22623228480, 30164304640, 45246456960, 90492913920]

約数ペア:

[(1, 90492913920), (2, 45246456960), (3, 30164304640), (4, 22623228480), (5, 18098582784), (6, 15082152320), (8, 11311614240), (10, 9049291392), (12, 7541076160), (15, 6032860928), (16, 5655807120), (20, 4524645696), (24, 3770538080), (30, 3016430464), (32, 2827903560), (40, 2262322848), (48, 1885269040), (60, 1508215232), (64, 1413951780), (80, 1131161424), (96, 942634520), (120, 754107616), (128, 706975890), (160, 565580712), (192, 471317260), (240, 377053808), (256, 353487945), (320, 282790356), (384, 235658630), (480, 188526904), (640, 141395178), (768, 117829315), (960, 94263452), (1280, 70697589), (1920, 47131726), (3840, 23565863)]