2018030640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8408461}}^1$

素因数の和:8408477

約数の個数: 40

約数和(自身を含む): 6255895728

約数和(自身を除く): 4237865088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8408461, 16816922, 25225383, 33633844, 42042305, 50450766, 67267688, 84084610, 100901532, 126126915, 134535376, 168169220, 201803064, 252253830, 336338440, 403606128, 504507660, 672676880, 1009015320, 2018030640]

約数ペア:

[(1, 2018030640), (2, 1009015320), (3, 672676880), (4, 504507660), (5, 403606128), (6, 336338440), (8, 252253830), (10, 201803064), (12, 168169220), (15, 134535376), (16, 126126915), (20, 100901532), (24, 84084610), (30, 67267688), (40, 50450766), (48, 42042305), (60, 33633844), (80, 25225383), (120, 16816922), (240, 8408461)]