18419160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9029}}^1$

素因数の和:9060

約数の個数: 64

約数和(自身を含む): 58514400

約数和(自身を除く): 40095240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9029, 18058, 27087, 36116, 45145, 54174, 72232, 90290, 108348, 135435, 153493, 180580, 216696, 270870, 306986, 361160, 460479, 541740, 613972, 767465, 920958, 1083480, 1227944, 1534930, 1841916, 2302395, 3069860, 3683832, 4604790, 6139720, 9209580, 18419160]

約数ペア:

[(1, 18419160), (2, 9209580), (3, 6139720), (4, 4604790), (5, 3683832), (6, 3069860), (8, 2302395), (10, 1841916), (12, 1534930), (15, 1227944), (17, 1083480), (20, 920958), (24, 767465), (30, 613972), (34, 541740), (40, 460479), (51, 361160), (60, 306986), (68, 270870), (85, 216696), (102, 180580), (120, 153493), (136, 135435), (170, 108348), (204, 90290), (255, 72232), (340, 54174), (408, 45145), (510, 36116), (680, 27087), (1020, 18058), (2040, 9029)]