163432320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{85121}}^1$

素因数の和:85143

約数の個数: 64

約数和(自身を含む): 520946640

約数和(自身を除く): 357514320

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, 85121, 170242, 255363, 340484, 425605, 510726, 680968, 851210, 1021452, 1276815, 1361936, 1702420, 2042904, 2553630, 2723872, 3404840, 4085808, 5107260, 5447744, 6809680, 8171616, 10214520, 10895488, 13619360, 16343232, 20429040, 27238720, 32686464, 40858080, 54477440, 81716160, 163432320]

約数ペア:

[(1, 163432320), (2, 81716160), (3, 54477440), (4, 40858080), (5, 32686464), (6, 27238720), (8, 20429040), (10, 16343232), (12, 13619360), (15, 10895488), (16, 10214520), (20, 8171616), (24, 6809680), (30, 5447744), (32, 5107260), (40, 4085808), (48, 3404840), (60, 2723872), (64, 2553630), (80, 2042904), (96, 1702420), (120, 1361936), (128, 1276815), (160, 1021452), (192, 851210), (240, 680968), (320, 510726), (384, 425605), (480, 340484), (640, 255363), (960, 170242), (1920, 85121)]