31103685120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{4049959}}^1$

素因数の和:4049985

約数の個数: 80

約数和(自身を含む): 99434617920

約数和(自身を除く): 68330932800

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 4049959, 8099918, 12149877, 16199836, 20249795, 24299754, 32399672, 40499590, 48599508, 60749385, 64799344, 80999180, 97199016, 121498770, 129598688, 161998360, 194398032, 242997540, 259197376, 323996720, 388796064, 485995080, 518394752, 647993440, 777592128, 971990160, 1036789504, 1295986880, 1555184256, 1943980320, 2073579008, 2591973760, 3110368512, 3887960640, 5183947520, 6220737024, 7775921280, 10367895040, 15551842560, 31103685120]

約数ペア:

[(1, 31103685120), (2, 15551842560), (3, 10367895040), (4, 7775921280), (5, 6220737024), (6, 5183947520), (8, 3887960640), (10, 3110368512), (12, 2591973760), (15, 2073579008), (16, 1943980320), (20, 1555184256), (24, 1295986880), (30, 1036789504), (32, 971990160), (40, 777592128), (48, 647993440), (60, 518394752), (64, 485995080), (80, 388796064), (96, 323996720), (120, 259197376), (128, 242997540), (160, 194398032), (192, 161998360), (240, 129598688), (256, 121498770), (320, 97199016), (384, 80999180), (480, 64799344), (512, 60749385), (640, 48599508), (768, 40499590), (960, 32399672), (1280, 24299754), (1536, 20249795), (1920, 16199836), (2560, 12149877), (3840, 8099918), (7680, 4049959)]