56672640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{9839}}^1$

素因数の和:9864

約数の個数: 96

約数和(自身を含む): 195717600

約数和(自身を除く): 139044960

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, 5760, 9839, 19678, 29517, 39356, 49195, 59034, 78712, 88551, 98390, 118068, 147585, 157424, 177102, 196780, 236136, 295170, 314848, 354204, 393560, 442755, 472272, 590340, 629696, 708408, 787120, 885510, 944544, 1180680, 1259392, 1416816, 1574240, 1771020, 1889088, 2361360, 2833632, 3148480, 3542040, 3778176, 4722720, 5667264, 6296960, 7084080, 9445440, 11334528, 14168160, 18890880, 28336320, 56672640]

約数ペア:

[(1, 56672640), (2, 28336320), (3, 18890880), (4, 14168160), (5, 11334528), (6, 9445440), (8, 7084080), (9, 6296960), (10, 5667264), (12, 4722720), (15, 3778176), (16, 3542040), (18, 3148480), (20, 2833632), (24, 2361360), (30, 1889088), (32, 1771020), (36, 1574240), (40, 1416816), (45, 1259392), (48, 1180680), (60, 944544), (64, 885510), (72, 787120), (80, 708408), (90, 629696), (96, 590340), (120, 472272), (128, 442755), (144, 393560), (160, 354204), (180, 314848), (192, 295170), (240, 236136), (288, 196780), (320, 177102), (360, 157424), (384, 147585), (480, 118068), (576, 98390), (640, 88551), (720, 78712), (960, 59034), (1152, 49195), (1440, 39356), (1920, 29517), (2880, 19678), (5760, 9839)]