53243280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1105

約数の個数: 120

約数和(自身を含む): 181437048

約数和(自身を除く): 128193768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1013, 1095, 1168, 1314, 1460, 1752, 2026, 2190, 2628, 2920, 3039, 3285, 3504, 4052, 4380, 5065, 5256, 5840, 6078, 6570, 8104, 8760, 9117, 10130, 10512, 12156, 13140, 15195, 16208, 17520, 18234, 20260, 24312, 26280, 30390, 36468, 40520, 45585, 48624, 52560, 60780, 72936, 73949, 81040, 91170, 121560, 145872, 147898, 182340, 221847, 243120, 295796, 364680, 369745, 443694, 591592, 665541, 729360, 739490, 887388, 1109235, 1183184, 1331082, 1478980, 1774776, 2218470, 2662164, 2957960, 3327705, 3549552, 4436940, 5324328, 5915920, 6655410, 8873880, 10648656, 13310820, 17747760, 26621640, 53243280]

約数ペア:

[(1, 53243280), (2, 26621640), (3, 17747760), (4, 13310820), (5, 10648656), (6, 8873880), (8, 6655410), (9, 5915920), (10, 5324328), (12, 4436940), (15, 3549552), (16, 3327705), (18, 2957960), (20, 2662164), (24, 2218470), (30, 1774776), (36, 1478980), (40, 1331082), (45, 1183184), (48, 1109235), (60, 887388), (72, 739490), (73, 729360), (80, 665541), (90, 591592), (120, 443694), (144, 369745), (146, 364680), (180, 295796), (219, 243120), (240, 221847), (292, 182340), (360, 147898), (365, 145872), (438, 121560), (584, 91170), (657, 81040), (720, 73949), (730, 72936), (876, 60780), (1013, 52560), (1095, 48624), (1168, 45585), (1314, 40520), (1460, 36468), (1752, 30390), (2026, 26280), (2190, 24312), (2628, 20260), (2920, 18234), (3039, 17520), (3285, 16208), (3504, 15195), (4052, 13140), (4380, 12156), (5065, 10512), (5256, 10130), (5840, 9117), (6078, 8760), (6570, 8104)]