1963294680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{26431}}^1$

素因数の和:27064

約数の個数: 64

約数和(自身を含む): 5899622400

約数和(自身を除く): 3936327720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 1238, 1857, 2476, 3095, 3714, 4952, 6190, 7428, 9285, 12380, 14856, 18570, 24760, 26431, 37140, 52862, 74280, 79293, 105724, 132155, 158586, 211448, 264310, 317172, 396465, 528620, 634344, 792930, 1057240, 1585860, 3171720, 16360789, 32721578, 49082367, 65443156, 81803945, 98164734, 130886312, 163607890, 196329468, 245411835, 327215780, 392658936, 490823670, 654431560, 981647340, 1963294680]

約数ペア:

[(1, 1963294680), (2, 981647340), (3, 654431560), (4, 490823670), (5, 392658936), (6, 327215780), (8, 245411835), (10, 196329468), (12, 163607890), (15, 130886312), (20, 98164734), (24, 81803945), (30, 65443156), (40, 49082367), (60, 32721578), (120, 16360789), (619, 3171720), (1238, 1585860), (1857, 1057240), (2476, 792930), (3095, 634344), (3714, 528620), (4952, 396465), (6190, 317172), (7428, 264310), (9285, 211448), (12380, 158586), (14856, 132155), (18570, 105724), (24760, 79293), (26431, 74280), (37140, 52862)]