549831360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3389}}^1$

素因数の和:3435

約数の個数: 168

約数和(自身を含む): 1890887760

約数和(自身を除く): 1341056400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 3389, 4056, 4160, 5070, 5408, 6240, 6760, 6778, 8112, 10140, 10167, 10816, 12480, 13520, 13556, 16224, 16945, 20280, 20334, 27040, 27112, 32448, 33890, 40560, 40668, 44057, 50835, 54080, 54224, 67780, 81120, 81336, 88114, 101670, 108448, 132171, 135560, 162240, 162672, 176228, 203340, 216896, 220285, 264342, 271120, 325344, 352456, 406680, 440570, 528684, 542240, 572741, 650688, 660855, 704912, 813360, 881140, 1057368, 1084480, 1145482, 1321710, 1409824, 1626720, 1718223, 1762280, 2114736, 2290964, 2643420, 2819648, 2863705, 3253440, 3436446, 3524560, 4229472, 4581928, 5286840, 5727410, 6872892, 7049120, 8458944, 8591115, 9163856, 10573680, 11454820, 13745784, 14098240, 17182230, 18327712, 21147360, 22909640, 27491568, 34364460, 36655424, 42294720, 45819280, 54983136, 68728920, 91638560, 109966272, 137457840, 183277120, 274915680, 549831360]

約数ペア:

[(1, 549831360), (2, 274915680), (3, 183277120), (4, 137457840), (5, 109966272), (6, 91638560), (8, 68728920), (10, 54983136), (12, 45819280), (13, 42294720), (15, 36655424), (16, 34364460), (20, 27491568), (24, 22909640), (26, 21147360), (30, 18327712), (32, 17182230), (39, 14098240), (40, 13745784), (48, 11454820), (52, 10573680), (60, 9163856), (64, 8591115), (65, 8458944), (78, 7049120), (80, 6872892), (96, 5727410), (104, 5286840), (120, 4581928), (130, 4229472), (156, 3524560), (160, 3436446), (169, 3253440), (192, 2863705), (195, 2819648), (208, 2643420), (240, 2290964), (260, 2114736), (312, 1762280), (320, 1718223), (338, 1626720), (390, 1409824), (416, 1321710), (480, 1145482), (507, 1084480), (520, 1057368), (624, 881140), (676, 813360), (780, 704912), (832, 660855), (845, 650688), (960, 572741), (1014, 542240), (1040, 528684), (1248, 440570), (1352, 406680), (1560, 352456), (1690, 325344), (2028, 271120), (2080, 264342), (2496, 220285), (2535, 216896), (2704, 203340), (3120, 176228), (3380, 162672), (3389, 162240), (4056, 135560), (4160, 132171), (5070, 108448), (5408, 101670), (6240, 88114), (6760, 81336), (6778, 81120), (8112, 67780), (10140, 54224), (10167, 54080), (10816, 50835), (12480, 44057), (13520, 40668), (13556, 40560), (16224, 33890), (16945, 32448), (20280, 27112), (20334, 27040)]