79864920

素因数分解:

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

素因数の和:1106

約数の個数: 128

約数和(自身を含む): 270129600

約数和(自身を除く): 190264680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1013, 1080, 1095, 1314, 1460, 1752, 1971, 2026, 2190, 2628, 2920, 3039, 3285, 3942, 4052, 4380, 5065, 5256, 6078, 6570, 7884, 8104, 8760, 9117, 9855, 10130, 12156, 13140, 15195, 15768, 18234, 19710, 20260, 24312, 26280, 27351, 30390, 36468, 39420, 40520, 45585, 54702, 60780, 72936, 73949, 78840, 91170, 109404, 121560, 136755, 147898, 182340, 218808, 221847, 273510, 295796, 364680, 369745, 443694, 547020, 591592, 665541, 739490, 887388, 1094040, 1109235, 1331082, 1478980, 1774776, 1996623, 2218470, 2662164, 2957960, 3327705, 3993246, 4436940, 5324328, 6655410, 7986492, 8873880, 9983115, 13310820, 15972984, 19966230, 26621640, 39932460, 79864920]

約数ペア:

[(1, 79864920), (2, 39932460), (3, 26621640), (4, 19966230), (5, 15972984), (6, 13310820), (8, 9983115), (9, 8873880), (10, 7986492), (12, 6655410), (15, 5324328), (18, 4436940), (20, 3993246), (24, 3327705), (27, 2957960), (30, 2662164), (36, 2218470), (40, 1996623), (45, 1774776), (54, 1478980), (60, 1331082), (72, 1109235), (73, 1094040), (90, 887388), (108, 739490), (120, 665541), (135, 591592), (146, 547020), (180, 443694), (216, 369745), (219, 364680), (270, 295796), (292, 273510), (360, 221847), (365, 218808), (438, 182340), (540, 147898), (584, 136755), (657, 121560), (730, 109404), (876, 91170), (1013, 78840), (1080, 73949), (1095, 72936), (1314, 60780), (1460, 54702), (1752, 45585), (1971, 40520), (2026, 39420), (2190, 36468), (2628, 30390), (2920, 27351), (3039, 26280), (3285, 24312), (3942, 20260), (4052, 19710), (4380, 18234), (5065, 15768), (5256, 15195), (6078, 13140), (6570, 12156), (7884, 10130), (8104, 9855), (8760, 9117)]