19160640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6653}}^1$

素因数の和:6676

約数の個数: 84

約数和(自身を含む): 65914524

約数和(自身を除く): 46753884

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6653, 13306, 19959, 26612, 33265, 39918, 53224, 59877, 66530, 79836, 99795, 106448, 119754, 133060, 159672, 199590, 212896, 239508, 266120, 299385, 319344, 399180, 425792, 479016, 532240, 598770, 638688, 798360, 958032, 1064480, 1197540, 1277376, 1596720, 1916064, 2128960, 2395080, 3193440, 3832128, 4790160, 6386880, 9580320, 19160640]

約数ペア:

[(1, 19160640), (2, 9580320), (3, 6386880), (4, 4790160), (5, 3832128), (6, 3193440), (8, 2395080), (9, 2128960), (10, 1916064), (12, 1596720), (15, 1277376), (16, 1197540), (18, 1064480), (20, 958032), (24, 798360), (30, 638688), (32, 598770), (36, 532240), (40, 479016), (45, 425792), (48, 399180), (60, 319344), (64, 299385), (72, 266120), (80, 239508), (90, 212896), (96, 199590), (120, 159672), (144, 133060), (160, 119754), (180, 106448), (192, 99795), (240, 79836), (288, 66530), (320, 59877), (360, 53224), (480, 39918), (576, 33265), (720, 26612), (960, 19959), (1440, 13306), (2880, 6653)]