2912481720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{351749}}^1$

素因数の和:351789

約数の個数: 96

約数和(自身を含む): 9877140000

約数和(自身を除く): 6964658280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 351749, 703498, 1055247, 1406996, 1758745, 2110494, 2813992, 3165741, 3517490, 4220988, 5276235, 6331482, 7034980, 8090227, 8441976, 10552470, 12662964, 14069960, 15828705, 16180454, 21104940, 24270681, 25325928, 31657410, 32360908, 40451135, 42209880, 48541362, 63314820, 64721816, 72812043, 80902270, 97082724, 121353405, 126629640, 145624086, 161804540, 194165448, 242706810, 291248172, 323609080, 364060215, 485413620, 582496344, 728120430, 970827240, 1456240860, 2912481720]

約数ペア:

[(1, 2912481720), (2, 1456240860), (3, 970827240), (4, 728120430), (5, 582496344), (6, 485413620), (8, 364060215), (9, 323609080), (10, 291248172), (12, 242706810), (15, 194165448), (18, 161804540), (20, 145624086), (23, 126629640), (24, 121353405), (30, 97082724), (36, 80902270), (40, 72812043), (45, 64721816), (46, 63314820), (60, 48541362), (69, 42209880), (72, 40451135), (90, 32360908), (92, 31657410), (115, 25325928), (120, 24270681), (138, 21104940), (180, 16180454), (184, 15828705), (207, 14069960), (230, 12662964), (276, 10552470), (345, 8441976), (360, 8090227), (414, 7034980), (460, 6331482), (552, 5276235), (690, 4220988), (828, 3517490), (920, 3165741), (1035, 2813992), (1380, 2110494), (1656, 1758745), (2070, 1406996), (2760, 1055247), (4140, 703498), (8280, 351749)]