75968880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1873}}^1$

素因数の和:1915

約数の個数: 120

約数和(自身を含む): 255148848

約数和(自身を除く): 179179968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 1873, 2028, 2535, 2704, 3120, 3380, 3746, 4056, 5070, 5619, 6760, 7492, 8112, 9365, 10140, 11238, 13520, 14984, 18730, 20280, 22476, 24349, 28095, 29968, 37460, 40560, 44952, 48698, 56190, 73047, 74920, 89904, 97396, 112380, 121745, 146094, 149840, 194792, 224760, 243490, 292188, 316537, 365235, 389584, 449520, 486980, 584376, 633074, 730470, 949611, 973960, 1168752, 1266148, 1460940, 1582685, 1899222, 1947920, 2532296, 2921880, 3165370, 3798444, 4748055, 5064592, 5843760, 6330740, 7596888, 9496110, 12661480, 15193776, 18992220, 25322960, 37984440, 75968880]

約数ペア:

[(1, 75968880), (2, 37984440), (3, 25322960), (4, 18992220), (5, 15193776), (6, 12661480), (8, 9496110), (10, 7596888), (12, 6330740), (13, 5843760), (15, 5064592), (16, 4748055), (20, 3798444), (24, 3165370), (26, 2921880), (30, 2532296), (39, 1947920), (40, 1899222), (48, 1582685), (52, 1460940), (60, 1266148), (65, 1168752), (78, 973960), (80, 949611), (104, 730470), (120, 633074), (130, 584376), (156, 486980), (169, 449520), (195, 389584), (208, 365235), (240, 316537), (260, 292188), (312, 243490), (338, 224760), (390, 194792), (507, 149840), (520, 146094), (624, 121745), (676, 112380), (780, 97396), (845, 89904), (1014, 74920), (1040, 73047), (1352, 56190), (1560, 48698), (1690, 44952), (1873, 40560), (2028, 37460), (2535, 29968), (2704, 28095), (3120, 24349), (3380, 22476), (3746, 20280), (4056, 18730), (5070, 14984), (5619, 13520), (6760, 11238), (7492, 10140), (8112, 9365)]