212380648320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{110614921}}^1$

素因数の和:110614943

約数の個数: 64

約数和(自身を含む): 676963322640

約数和(自身を除く): 464582674320

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, 110614921, 221229842, 331844763, 442459684, 553074605, 663689526, 884919368, 1106149210, 1327379052, 1659223815, 1769838736, 2212298420, 2654758104, 3318447630, 3539677472, 4424596840, 5309516208, 6636895260, 7079354944, 8849193680, 10619032416, 13273790520, 14158709888, 17698387360, 21238064832, 26547581040, 35396774720, 42476129664, 53095162080, 70793549440, 106190324160, 212380648320]

約数ペア:

[(1, 212380648320), (2, 106190324160), (3, 70793549440), (4, 53095162080), (5, 42476129664), (6, 35396774720), (8, 26547581040), (10, 21238064832), (12, 17698387360), (15, 14158709888), (16, 13273790520), (20, 10619032416), (24, 8849193680), (30, 7079354944), (32, 6636895260), (40, 5309516208), (48, 4424596840), (60, 3539677472), (64, 3318447630), (80, 2654758104), (96, 2212298420), (120, 1769838736), (128, 1659223815), (160, 1327379052), (192, 1106149210), (240, 884919368), (320, 663689526), (384, 553074605), (480, 442459684), (640, 331844763), (960, 221229842), (1920, 110614921)]