54917760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{28603}}^1$

素因数の和:28625

約数の個数: 64

約数和(自身を含む): 175056480

約数和(自身を除く): 120138720

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, 28603, 57206, 85809, 114412, 143015, 171618, 228824, 286030, 343236, 429045, 457648, 572060, 686472, 858090, 915296, 1144120, 1372944, 1716180, 1830592, 2288240, 2745888, 3432360, 3661184, 4576480, 5491776, 6864720, 9152960, 10983552, 13729440, 18305920, 27458880, 54917760]

約数ペア:

[(1, 54917760), (2, 27458880), (3, 18305920), (4, 13729440), (5, 10983552), (6, 9152960), (8, 6864720), (10, 5491776), (12, 4576480), (15, 3661184), (16, 3432360), (20, 2745888), (24, 2288240), (30, 1830592), (32, 1716180), (40, 1372944), (48, 1144120), (60, 915296), (64, 858090), (80, 686472), (96, 572060), (120, 457648), (128, 429045), (160, 343236), (192, 286030), (240, 228824), (320, 171618), (384, 143015), (480, 114412), (640, 85809), (960, 57206), (1920, 28603)]