30693120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{7993}}^1$

素因数の和:8017

約数の個数: 72

約数和(自身を含む): 98038416

約数和(自身を除く): 67345296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 7993, 15986, 23979, 31972, 39965, 47958, 63944, 79930, 95916, 119895, 127888, 159860, 191832, 239790, 255776, 319720, 383664, 479580, 511552, 639440, 767328, 959160, 1023104, 1278880, 1534656, 1918320, 2046208, 2557760, 3069312, 3836640, 5115520, 6138624, 7673280, 10231040, 15346560, 30693120]

約数ペア:

[(1, 30693120), (2, 15346560), (3, 10231040), (4, 7673280), (5, 6138624), (6, 5115520), (8, 3836640), (10, 3069312), (12, 2557760), (15, 2046208), (16, 1918320), (20, 1534656), (24, 1278880), (30, 1023104), (32, 959160), (40, 767328), (48, 639440), (60, 511552), (64, 479580), (80, 383664), (96, 319720), (120, 255776), (128, 239790), (160, 191832), (192, 159860), (240, 127888), (256, 119895), (320, 95916), (384, 79930), (480, 63944), (640, 47958), (768, 39965), (960, 31972), (1280, 23979), (1920, 15986), (3840, 7993)]