63319920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11471}}^1$

素因数の和:11510

約数の個数: 80

約数和(自身を含む): 204844032

約数和(自身を除く): 141524112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 11471, 22942, 34413, 45884, 57355, 68826, 91768, 114710, 137652, 172065, 183536, 229420, 263833, 275304, 344130, 458840, 527666, 550608, 688260, 791499, 917680, 1055332, 1319165, 1376520, 1582998, 2110664, 2638330, 2753040, 3165996, 3957495, 4221328, 5276660, 6331992, 7914990, 10553320, 12663984, 15829980, 21106640, 31659960, 63319920]

約数ペア:

[(1, 63319920), (2, 31659960), (3, 21106640), (4, 15829980), (5, 12663984), (6, 10553320), (8, 7914990), (10, 6331992), (12, 5276660), (15, 4221328), (16, 3957495), (20, 3165996), (23, 2753040), (24, 2638330), (30, 2110664), (40, 1582998), (46, 1376520), (48, 1319165), (60, 1055332), (69, 917680), (80, 791499), (92, 688260), (115, 550608), (120, 527666), (138, 458840), (184, 344130), (230, 275304), (240, 263833), (276, 229420), (345, 183536), (368, 172065), (460, 137652), (552, 114710), (690, 91768), (920, 68826), (1104, 57355), (1380, 45884), (1840, 34413), (2760, 22942), (5520, 11471)]