12030056960

素因数分解:

$2^9\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{3359}}^1$

素因数の和:4781

約数の個数: 80

約数和(自身を含む): 28873152000

約数和(自身を除く): 16843095040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 1399, 2560, 2798, 3359, 5596, 6718, 6995, 11192, 13436, 13990, 16795, 22384, 26872, 27980, 33590, 44768, 53744, 55960, 67180, 89536, 107488, 111920, 134360, 179072, 214976, 223840, 268720, 358144, 429952, 447680, 537440, 716288, 859904, 895360, 1074880, 1719808, 1790720, 2149760, 3581440, 4299520, 4699241, 8599040, 9398482, 18796964, 23496205, 37593928, 46992410, 75187856, 93984820, 150375712, 187969640, 300751424, 375939280, 601502848, 751878560, 1203005696, 1503757120, 2406011392, 3007514240, 6015028480, 12030056960]

約数ペア:

[(1, 12030056960), (2, 6015028480), (4, 3007514240), (5, 2406011392), (8, 1503757120), (10, 1203005696), (16, 751878560), (20, 601502848), (32, 375939280), (40, 300751424), (64, 187969640), (80, 150375712), (128, 93984820), (160, 75187856), (256, 46992410), (320, 37593928), (512, 23496205), (640, 18796964), (1280, 9398482), (1399, 8599040), (2560, 4699241), (2798, 4299520), (3359, 3581440), (5596, 2149760), (6718, 1790720), (6995, 1719808), (11192, 1074880), (13436, 895360), (13990, 859904), (16795, 716288), (22384, 537440), (26872, 447680), (27980, 429952), (33590, 358144), (44768, 268720), (53744, 223840), (55960, 214976), (67180, 179072), (89536, 134360), (107488, 111920)]