30264640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 84124800

約数和(自身を除く): 53860160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 140, 160, 224, 229, 236, 280, 295, 320, 413, 448, 458, 472, 560, 590, 826, 916, 944, 1120, 1145, 1180, 1603, 1652, 1832, 1888, 2065, 2240, 2290, 2360, 3206, 3304, 3664, 3776, 4130, 4580, 4720, 6412, 6608, 7328, 8015, 8260, 9160, 9440, 12824, 13216, 13511, 14656, 16030, 16520, 18320, 18880, 25648, 26432, 27022, 32060, 33040, 36640, 51296, 54044, 64120, 66080, 67555, 73280, 94577, 102592, 108088, 128240, 132160, 135110, 189154, 216176, 256480, 270220, 378308, 432352, 472885, 512960, 540440, 756616, 864704, 945770, 1080880, 1513232, 1891540, 2161760, 3026464, 3783080, 4323520, 6052928, 7566160, 15132320, 30264640]

約数ペア:

[(1, 30264640), (2, 15132320), (4, 7566160), (5, 6052928), (7, 4323520), (8, 3783080), (10, 3026464), (14, 2161760), (16, 1891540), (20, 1513232), (28, 1080880), (32, 945770), (35, 864704), (40, 756616), (56, 540440), (59, 512960), (64, 472885), (70, 432352), (80, 378308), (112, 270220), (118, 256480), (140, 216176), (160, 189154), (224, 135110), (229, 132160), (236, 128240), (280, 108088), (295, 102592), (320, 94577), (413, 73280), (448, 67555), (458, 66080), (472, 64120), (560, 54044), (590, 51296), (826, 36640), (916, 33040), (944, 32060), (1120, 27022), (1145, 26432), (1180, 25648), (1603, 18880), (1652, 18320), (1832, 16520), (1888, 16030), (2065, 14656), (2240, 13511), (2290, 13216), (2360, 12824), (3206, 9440), (3304, 9160), (3664, 8260), (3776, 8015), (4130, 7328), (4580, 6608), (4720, 6412)]