2081539920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{129449}}^1$

素因数の和:129532

約数の個数: 80

約数和(自身を含む): 6549134400

約数和(自身を除く): 4467594480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 129449, 258898, 388347, 517796, 647245, 776694, 1035592, 1294490, 1553388, 1941735, 2071184, 2588980, 3106776, 3883470, 5177960, 6213552, 7766940, 8673083, 10355920, 15533880, 17346166, 26019249, 31067760, 34692332, 43365415, 52038498, 69384664, 86730830, 104076996, 130096245, 138769328, 173461660, 208153992, 260192490, 346923320, 416307984, 520384980, 693846640, 1040769960, 2081539920]

約数ペア:

[(1, 2081539920), (2, 1040769960), (3, 693846640), (4, 520384980), (5, 416307984), (6, 346923320), (8, 260192490), (10, 208153992), (12, 173461660), (15, 138769328), (16, 130096245), (20, 104076996), (24, 86730830), (30, 69384664), (40, 52038498), (48, 43365415), (60, 34692332), (67, 31067760), (80, 26019249), (120, 17346166), (134, 15533880), (201, 10355920), (240, 8673083), (268, 7766940), (335, 6213552), (402, 5177960), (536, 3883470), (670, 3106776), (804, 2588980), (1005, 2071184), (1072, 1941735), (1340, 1553388), (1608, 1294490), (2010, 1035592), (2680, 776694), (3216, 647245), (4020, 517796), (5360, 388347), (8040, 258898), (16080, 129449)]