73828560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23663}}^1$

素因数の和:23692

約数の個数: 80

約数和(自身を含む): 246484224

約数和(自身を除く): 172655664

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, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 23663, 47326, 70989, 94652, 118315, 141978, 189304, 236630, 283956, 307619, 354945, 378608, 473260, 567912, 615238, 709890, 922857, 946520, 1135824, 1230476, 1419780, 1538095, 1845714, 1893040, 2460952, 2839560, 3076190, 3691428, 4614285, 4921904, 5679120, 6152380, 7382856, 9228570, 12304760, 14765712, 18457140, 24609520, 36914280, 73828560]

約数ペア:

[(1, 73828560), (2, 36914280), (3, 24609520), (4, 18457140), (5, 14765712), (6, 12304760), (8, 9228570), (10, 7382856), (12, 6152380), (13, 5679120), (15, 4921904), (16, 4614285), (20, 3691428), (24, 3076190), (26, 2839560), (30, 2460952), (39, 1893040), (40, 1845714), (48, 1538095), (52, 1419780), (60, 1230476), (65, 1135824), (78, 946520), (80, 922857), (104, 709890), (120, 615238), (130, 567912), (156, 473260), (195, 378608), (208, 354945), (240, 307619), (260, 283956), (312, 236630), (390, 189304), (520, 141978), (624, 118315), (780, 94652), (1040, 70989), (1560, 47326), (3120, 23663)]