1444080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 4892544

約数和(自身を除く): 3448464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 547, 660, 880, 1094, 1320, 1641, 2188, 2640, 2735, 3282, 4376, 5470, 6017, 6564, 8205, 8752, 10940, 12034, 13128, 16410, 18051, 21880, 24068, 26256, 30085, 32820, 36102, 43760, 48136, 60170, 65640, 72204, 90255, 96272, 120340, 131280, 144408, 180510, 240680, 288816, 361020, 481360, 722040, 1444080]

約数ペア:

[(1, 1444080), (2, 722040), (3, 481360), (4, 361020), (5, 288816), (6, 240680), (8, 180510), (10, 144408), (11, 131280), (12, 120340), (15, 96272), (16, 90255), (20, 72204), (22, 65640), (24, 60170), (30, 48136), (33, 43760), (40, 36102), (44, 32820), (48, 30085), (55, 26256), (60, 24068), (66, 21880), (80, 18051), (88, 16410), (110, 13128), (120, 12034), (132, 10940), (165, 8752), (176, 8205), (220, 6564), (240, 6017), (264, 5470), (330, 4376), (440, 3282), (528, 2735), (547, 2640), (660, 2188), (880, 1641), (1094, 1320)]