47908560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28517}}^1$

素因数の和:28540

約数の個数: 80

約数和(自身を含む): 169739136

約数和(自身を除く): 121830576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28517, 57034, 85551, 114068, 142585, 171102, 199619, 228136, 285170, 342204, 399238, 427755, 456272, 570340, 598857, 684408, 798476, 855510, 998095, 1140680, 1197714, 1368816, 1596952, 1711020, 1996190, 2281360, 2395428, 2994285, 3193904, 3422040, 3992380, 4790856, 5988570, 6844080, 7984760, 9581712, 11977140, 15969520, 23954280, 47908560]

約数ペア:

[(1, 47908560), (2, 23954280), (3, 15969520), (4, 11977140), (5, 9581712), (6, 7984760), (7, 6844080), (8, 5988570), (10, 4790856), (12, 3992380), (14, 3422040), (15, 3193904), (16, 2994285), (20, 2395428), (21, 2281360), (24, 1996190), (28, 1711020), (30, 1596952), (35, 1368816), (40, 1197714), (42, 1140680), (48, 998095), (56, 855510), (60, 798476), (70, 684408), (80, 598857), (84, 570340), (105, 456272), (112, 427755), (120, 399238), (140, 342204), (168, 285170), (210, 228136), (240, 199619), (280, 171102), (336, 142585), (420, 114068), (560, 85551), (840, 57034), (1680, 28517)]