15054720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{7841}}^1$

素因数の和:7863

約数の個数: 64

約数和(自身を含む): 47993040

約数和(自身を除く): 32938320

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, 7841, 15682, 23523, 31364, 39205, 47046, 62728, 78410, 94092, 117615, 125456, 156820, 188184, 235230, 250912, 313640, 376368, 470460, 501824, 627280, 752736, 940920, 1003648, 1254560, 1505472, 1881840, 2509120, 3010944, 3763680, 5018240, 7527360, 15054720]

約数ペア:

[(1, 15054720), (2, 7527360), (3, 5018240), (4, 3763680), (5, 3010944), (6, 2509120), (8, 1881840), (10, 1505472), (12, 1254560), (15, 1003648), (16, 940920), (20, 752736), (24, 627280), (30, 501824), (32, 470460), (40, 376368), (48, 313640), (60, 250912), (64, 235230), (80, 188184), (96, 156820), (120, 125456), (128, 117615), (160, 94092), (192, 78410), (240, 62728), (320, 47046), (384, 39205), (480, 31364), (640, 23523), (960, 15682), (1920, 7841)]