542956140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2843}}^1$

素因数の和:3919

約数の個数: 72

約数和(自身を含む): 1649099088

約数和(自身を除く): 1106142948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1061, 2122, 2843, 3183, 4244, 5305, 5686, 6366, 8529, 9549, 10610, 11372, 12732, 14215, 15915, 17058, 19098, 21220, 25587, 28430, 31830, 34116, 38196, 42645, 47745, 51174, 56860, 63660, 85290, 95490, 102348, 127935, 170580, 190980, 255870, 511740, 3016423, 6032846, 9049269, 12065692, 15082115, 18098538, 27147807, 30164230, 36197076, 45246345, 54295614, 60328460, 90492690, 108591228, 135739035, 180985380, 271478070, 542956140]

約数ペア:

[(1, 542956140), (2, 271478070), (3, 180985380), (4, 135739035), (5, 108591228), (6, 90492690), (9, 60328460), (10, 54295614), (12, 45246345), (15, 36197076), (18, 30164230), (20, 27147807), (30, 18098538), (36, 15082115), (45, 12065692), (60, 9049269), (90, 6032846), (180, 3016423), (1061, 511740), (2122, 255870), (2843, 190980), (3183, 170580), (4244, 127935), (5305, 102348), (5686, 95490), (6366, 85290), (8529, 63660), (9549, 56860), (10610, 51174), (11372, 47745), (12732, 42645), (14215, 38196), (15915, 34116), (17058, 31830), (19098, 28430), (21220, 25587)]