1924304640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{501121}}^1$

素因数の和:501145

約数の個数: 72

約数和(自身を含む): 6145760208

約数和(自身を除く): 4221455568

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 501121, 1002242, 1503363, 2004484, 2505605, 3006726, 4008968, 5011210, 6013452, 7516815, 8017936, 10022420, 12026904, 15033630, 16035872, 20044840, 24053808, 30067260, 32071744, 40089680, 48107616, 60134520, 64143488, 80179360, 96215232, 120269040, 128286976, 160358720, 192430464, 240538080, 320717440, 384860928, 481076160, 641434880, 962152320, 1924304640]

約数ペア:

[(1, 1924304640), (2, 962152320), (3, 641434880), (4, 481076160), (5, 384860928), (6, 320717440), (8, 240538080), (10, 192430464), (12, 160358720), (15, 128286976), (16, 120269040), (20, 96215232), (24, 80179360), (30, 64143488), (32, 60134520), (40, 48107616), (48, 40089680), (60, 32071744), (64, 30067260), (80, 24053808), (96, 20044840), (120, 16035872), (128, 15033630), (160, 12026904), (192, 10022420), (240, 8017936), (256, 7516815), (320, 6013452), (384, 5011210), (480, 4008968), (640, 3006726), (768, 2505605), (960, 2004484), (1280, 1503363), (1920, 1002242), (3840, 501121)]