28740960

素因数分解:

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

素因数の和:6677

約数の個数: 96

約数和(自身を含む): 100608480

約数和(自身を除く): 71867520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 6653, 13306, 19959, 26612, 33265, 39918, 53224, 59877, 66530, 79836, 99795, 106448, 119754, 133060, 159672, 179631, 199590, 212896, 239508, 266120, 299385, 319344, 359262, 399180, 479016, 532240, 598770, 638688, 718524, 798360, 898155, 958032, 1064480, 1197540, 1437048, 1596720, 1796310, 1916064, 2395080, 2874096, 3193440, 3592620, 4790160, 5748192, 7185240, 9580320, 14370480, 28740960]

約数ペア:

[(1, 28740960), (2, 14370480), (3, 9580320), (4, 7185240), (5, 5748192), (6, 4790160), (8, 3592620), (9, 3193440), (10, 2874096), (12, 2395080), (15, 1916064), (16, 1796310), (18, 1596720), (20, 1437048), (24, 1197540), (27, 1064480), (30, 958032), (32, 898155), (36, 798360), (40, 718524), (45, 638688), (48, 598770), (54, 532240), (60, 479016), (72, 399180), (80, 359262), (90, 319344), (96, 299385), (108, 266120), (120, 239508), (135, 212896), (144, 199590), (160, 179631), (180, 159672), (216, 133060), (240, 119754), (270, 106448), (288, 99795), (360, 79836), (432, 66530), (480, 59877), (540, 53224), (720, 39918), (864, 33265), (1080, 26612), (1440, 19959), (2160, 13306), (4320, 6653)]