54948480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{28619}}^1$

素因数の和:28641

約数の個数: 64

約数和(自身を含む): 175154400

約数和(自身を除く): 120205920

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, 28619, 57238, 85857, 114476, 143095, 171714, 228952, 286190, 343428, 429285, 457904, 572380, 686856, 858570, 915808, 1144760, 1373712, 1717140, 1831616, 2289520, 2747424, 3434280, 3663232, 4579040, 5494848, 6868560, 9158080, 10989696, 13737120, 18316160, 27474240, 54948480]

約数ペア:

[(1, 54948480), (2, 27474240), (3, 18316160), (4, 13737120), (5, 10989696), (6, 9158080), (8, 6868560), (10, 5494848), (12, 4579040), (15, 3663232), (16, 3434280), (20, 2747424), (24, 2289520), (30, 1831616), (32, 1717140), (40, 1373712), (48, 1144760), (60, 915808), (64, 858570), (80, 686856), (96, 572380), (120, 457904), (128, 429285), (160, 343428), (192, 286190), (240, 228952), (320, 171714), (384, 143095), (480, 114476), (640, 85857), (960, 57238), (1920, 28619)]