55432320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{28871}}^1$

素因数の和:28893

約数の個数: 64

約数和(自身を含む): 176696640

約数和(自身を除く): 121264320

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, 320, 384, 480, 640, 960, 1920, 28871, 57742, 86613, 115484, 144355, 173226, 230968, 288710, 346452, 433065, 461936, 577420, 692904, 866130, 923872, 1154840, 1385808, 1732260, 1847744, 2309680, 2771616, 3464520, 3695488, 4619360, 5543232, 6929040, 9238720, 11086464, 13858080, 18477440, 27716160, 55432320]

約数ペア:

[(1, 55432320), (2, 27716160), (3, 18477440), (4, 13858080), (5, 11086464), (6, 9238720), (8, 6929040), (10, 5543232), (12, 4619360), (15, 3695488), (16, 3464520), (20, 2771616), (24, 2309680), (30, 1847744), (32, 1732260), (40, 1385808), (48, 1154840), (60, 923872), (64, 866130), (80, 692904), (96, 577420), (120, 461936), (128, 433065), (160, 346452), (192, 288710), (240, 230968), (320, 173226), (384, 144355), (480, 115484), (640, 86613), (960, 57742), (1920, 28871)]