70621920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{49043}}^1$

素因数の和:49064

約数の個数: 72

約数和(自身を含む): 241002216

約数和(自身を除く): 170380296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 49043, 98086, 147129, 196172, 245215, 294258, 392344, 441387, 490430, 588516, 735645, 784688, 882774, 980860, 1177032, 1471290, 1569376, 1765548, 1961720, 2206935, 2354064, 2942580, 3531096, 3923440, 4413870, 4708128, 5885160, 7062192, 7846880, 8827740, 11770320, 14124384, 17655480, 23540640, 35310960, 70621920]

約数ペア:

[(1, 70621920), (2, 35310960), (3, 23540640), (4, 17655480), (5, 14124384), (6, 11770320), (8, 8827740), (9, 7846880), (10, 7062192), (12, 5885160), (15, 4708128), (16, 4413870), (18, 3923440), (20, 3531096), (24, 2942580), (30, 2354064), (32, 2206935), (36, 1961720), (40, 1765548), (45, 1569376), (48, 1471290), (60, 1177032), (72, 980860), (80, 882774), (90, 784688), (96, 735645), (120, 588516), (144, 490430), (160, 441387), (180, 392344), (240, 294258), (288, 245215), (360, 196172), (480, 147129), (720, 98086), (1440, 49043)]