1946336880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{23371}}^1$

素因数の和:23734

約数の個数: 80

約数和(自身を含む): 6051291264

約数和(自身を除く): 4104954384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 5205, 5552, 6940, 8328, 10410, 13880, 16656, 20820, 23371, 27760, 41640, 46742, 70113, 83280, 93484, 116855, 140226, 186968, 233710, 280452, 350565, 373936, 467420, 560904, 701130, 934840, 1121808, 1402260, 1869680, 2804520, 5609040, 8109737, 16219474, 24329211, 32438948, 40548685, 48658422, 64877896, 81097370, 97316844, 121646055, 129755792, 162194740, 194633688, 243292110, 324389480, 389267376, 486584220, 648778960, 973168440, 1946336880]

約数ペア:

[(1, 1946336880), (2, 973168440), (3, 648778960), (4, 486584220), (5, 389267376), (6, 324389480), (8, 243292110), (10, 194633688), (12, 162194740), (15, 129755792), (16, 121646055), (20, 97316844), (24, 81097370), (30, 64877896), (40, 48658422), (48, 40548685), (60, 32438948), (80, 24329211), (120, 16219474), (240, 8109737), (347, 5609040), (694, 2804520), (1041, 1869680), (1388, 1402260), (1735, 1121808), (2082, 934840), (2776, 701130), (3470, 560904), (4164, 467420), (5205, 373936), (5552, 350565), (6940, 280452), (8328, 233710), (10410, 186968), (13880, 140226), (16656, 116855), (20820, 93484), (23371, 83280), (27760, 70113), (41640, 46742)]