30529920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15901}}^1$

素因数の和:15923

約数の個数: 64

約数和(自身を含む): 97320240

約数和(自身を除く): 66790320

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, 320, 384, 480, 640, 960, 1920, 15901, 31802, 47703, 63604, 79505, 95406, 127208, 159010, 190812, 238515, 254416, 318020, 381624, 477030, 508832, 636040, 763248, 954060, 1017664, 1272080, 1526496, 1908120, 2035328, 2544160, 3052992, 3816240, 5088320, 6105984, 7632480, 10176640, 15264960, 30529920]

約数ペア:

[(1, 30529920), (2, 15264960), (3, 10176640), (4, 7632480), (5, 6105984), (6, 5088320), (8, 3816240), (10, 3052992), (12, 2544160), (15, 2035328), (16, 1908120), (20, 1526496), (24, 1272080), (30, 1017664), (32, 954060), (40, 763248), (48, 636040), (60, 508832), (64, 477030), (80, 381624), (96, 318020), (120, 254416), (128, 238515), (160, 190812), (192, 159010), (240, 127208), (320, 95406), (384, 79505), (480, 63604), (640, 47703), (960, 31802), (1920, 15901)]