980640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{227}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 3447360

約数和(自身を除く): 2466720

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, 227, 240, 270, 288, 360, 432, 454, 480, 540, 681, 720, 864, 908, 1080, 1135, 1362, 1440, 1816, 2043, 2160, 2270, 2724, 3405, 3632, 4086, 4320, 4540, 5448, 6129, 6810, 7264, 8172, 9080, 10215, 10896, 12258, 13620, 16344, 18160, 20430, 21792, 24516, 27240, 30645, 32688, 36320, 40860, 49032, 54480, 61290, 65376, 81720, 98064, 108960, 122580, 163440, 196128, 245160, 326880, 490320, 980640]

約数ペア:

[(1, 980640), (2, 490320), (3, 326880), (4, 245160), (5, 196128), (6, 163440), (8, 122580), (9, 108960), (10, 98064), (12, 81720), (15, 65376), (16, 61290), (18, 54480), (20, 49032), (24, 40860), (27, 36320), (30, 32688), (32, 30645), (36, 27240), (40, 24516), (45, 21792), (48, 20430), (54, 18160), (60, 16344), (72, 13620), (80, 12258), (90, 10896), (96, 10215), (108, 9080), (120, 8172), (135, 7264), (144, 6810), (160, 6129), (180, 5448), (216, 4540), (227, 4320), (240, 4086), (270, 3632), (288, 3405), (360, 2724), (432, 2270), (454, 2160), (480, 2043), (540, 1816), (681, 1440), (720, 1362), (864, 1135), (908, 1080)]