355633920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{30871}}^1$

素因数の和:30898

約数の個数: 108

約数和(自身を含む): 1230496176

約数和(自身を除く): 874862256

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 30871, 61742, 92613, 123484, 154355, 185226, 246968, 277839, 308710, 370452, 463065, 493936, 555678, 617420, 740904, 926130, 987872, 1111356, 1234840, 1389195, 1481808, 1852260, 1975744, 2222712, 2469680, 2778390, 2963616, 3704520, 3951488, 4445424, 4939360, 5556780, 5927232, 7409040, 7902976, 8890848, 9878720, 11113560, 11854464, 14818080, 17781696, 19757440, 22227120, 23708928, 29636160, 35563392, 39514880, 44454240, 59272320, 71126784, 88908480, 118544640, 177816960, 355633920]

約数ペア:

[(1, 355633920), (2, 177816960), (3, 118544640), (4, 88908480), (5, 71126784), (6, 59272320), (8, 44454240), (9, 39514880), (10, 35563392), (12, 29636160), (15, 23708928), (16, 22227120), (18, 19757440), (20, 17781696), (24, 14818080), (30, 11854464), (32, 11113560), (36, 9878720), (40, 8890848), (45, 7902976), (48, 7409040), (60, 5927232), (64, 5556780), (72, 4939360), (80, 4445424), (90, 3951488), (96, 3704520), (120, 2963616), (128, 2778390), (144, 2469680), (160, 2222712), (180, 1975744), (192, 1852260), (240, 1481808), (256, 1389195), (288, 1234840), (320, 1111356), (360, 987872), (384, 926130), (480, 740904), (576, 617420), (640, 555678), (720, 493936), (768, 463065), (960, 370452), (1152, 308710), (1280, 277839), (1440, 246968), (1920, 185226), (2304, 154355), (2880, 123484), (3840, 92613), (5760, 61742), (11520, 30871)]