1392480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{967}}^1$

素因数の和:988

約数の個数: 72

約数和(自身を含む): 4756752

約数和(自身を除く): 3364272

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 967, 1440, 1934, 2901, 3868, 4835, 5802, 7736, 8703, 9670, 11604, 14505, 15472, 17406, 19340, 23208, 29010, 30944, 34812, 38680, 43515, 46416, 58020, 69624, 77360, 87030, 92832, 116040, 139248, 154720, 174060, 232080, 278496, 348120, 464160, 696240, 1392480]

約数ペア:

[(1, 1392480), (2, 696240), (3, 464160), (4, 348120), (5, 278496), (6, 232080), (8, 174060), (9, 154720), (10, 139248), (12, 116040), (15, 92832), (16, 87030), (18, 77360), (20, 69624), (24, 58020), (30, 46416), (32, 43515), (36, 38680), (40, 34812), (45, 30944), (48, 29010), (60, 23208), (72, 19340), (80, 17406), (90, 15472), (96, 14505), (120, 11604), (144, 9670), (160, 8703), (180, 7736), (240, 5802), (288, 4835), (360, 3868), (480, 2901), (720, 1934), (967, 1440)]