30743676720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{391739}}^1$

素因数の和:391867

約数の個数: 120

約数和(自身を含む): 104195005200

約数和(自身を除く): 73451328480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 13080, 15696, 19620, 26160, 39240, 78480, 391739, 783478, 1175217, 1566956, 1958695, 2350434, 3133912, 3525651, 3917390, 4700868, 5876085, 6267824, 7051302, 7834780, 9401736, 11752170, 14102604, 15669560, 17628255, 18803472, 23504340, 28205208, 31339120, 35256510, 42699551, 47008680, 56410416, 70513020, 85399102, 94017360, 128098653, 141026040, 170798204, 213497755, 256197306, 282052080, 341596408, 384295959, 426995510, 512394612, 640493265, 683192816, 768591918, 853991020, 1024789224, 1280986530, 1537183836, 1707982040, 1921479795, 2049578448, 2561973060, 3074367672, 3415964080, 3842959590, 5123946120, 6148735344, 7685919180, 10247892240, 15371838360, 30743676720]

約数ペア:

[(1, 30743676720), (2, 15371838360), (3, 10247892240), (4, 7685919180), (5, 6148735344), (6, 5123946120), (8, 3842959590), (9, 3415964080), (10, 3074367672), (12, 2561973060), (15, 2049578448), (16, 1921479795), (18, 1707982040), (20, 1537183836), (24, 1280986530), (30, 1024789224), (36, 853991020), (40, 768591918), (45, 683192816), (48, 640493265), (60, 512394612), (72, 426995510), (80, 384295959), (90, 341596408), (109, 282052080), (120, 256197306), (144, 213497755), (180, 170798204), (218, 141026040), (240, 128098653), (327, 94017360), (360, 85399102), (436, 70513020), (545, 56410416), (654, 47008680), (720, 42699551), (872, 35256510), (981, 31339120), (1090, 28205208), (1308, 23504340), (1635, 18803472), (1744, 17628255), (1962, 15669560), (2180, 14102604), (2616, 11752170), (3270, 9401736), (3924, 7834780), (4360, 7051302), (4905, 6267824), (5232, 5876085), (6540, 4700868), (7848, 3917390), (8720, 3525651), (9810, 3133912), (13080, 2350434), (15696, 1958695), (19620, 1566956), (26160, 1175217), (39240, 783478), (78480, 391739)]