402024960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17449}}^1$

素因数の和:17478

約数の個数: 120

約数和(自身を含む): 1392405300

約数和(自身を除く): 990380340

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 17449, 23040, 34898, 52347, 69796, 87245, 104694, 139592, 157041, 174490, 209388, 261735, 279184, 314082, 348980, 418776, 523470, 558368, 628164, 697960, 785205, 837552, 1046940, 1116736, 1256328, 1395920, 1570410, 1675104, 2093880, 2233472, 2512656, 2791840, 3140820, 3350208, 4187760, 4466944, 5025312, 5583680, 6281640, 6700416, 8375520, 8933888, 10050624, 11167360, 12563280, 13400832, 16751040, 20101248, 22334720, 25126560, 26801664, 33502080, 40202496, 44669440, 50253120, 67004160, 80404992, 100506240, 134008320, 201012480, 402024960]

約数ペア:

[(1, 402024960), (2, 201012480), (3, 134008320), (4, 100506240), (5, 80404992), (6, 67004160), (8, 50253120), (9, 44669440), (10, 40202496), (12, 33502080), (15, 26801664), (16, 25126560), (18, 22334720), (20, 20101248), (24, 16751040), (30, 13400832), (32, 12563280), (36, 11167360), (40, 10050624), (45, 8933888), (48, 8375520), (60, 6700416), (64, 6281640), (72, 5583680), (80, 5025312), (90, 4466944), (96, 4187760), (120, 3350208), (128, 3140820), (144, 2791840), (160, 2512656), (180, 2233472), (192, 2093880), (240, 1675104), (256, 1570410), (288, 1395920), (320, 1256328), (360, 1116736), (384, 1046940), (480, 837552), (512, 785205), (576, 697960), (640, 628164), (720, 558368), (768, 523470), (960, 418776), (1152, 348980), (1280, 314082), (1440, 279184), (1536, 261735), (1920, 209388), (2304, 174490), (2560, 157041), (2880, 139592), (3840, 104694), (4608, 87245), (5760, 69796), (7680, 52347), (11520, 34898), (17449, 23040)]