57857040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:877

約数の個数: 120

約数和(自身を含む): 196380288

約数和(自身を除く): 138523248

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, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 751, 856, 963, 1070, 1284, 1502, 1605, 1712, 1926, 2140, 2253, 2568, 3004, 3210, 3755, 3852, 4280, 4506, 4815, 5136, 6008, 6420, 6759, 7510, 7704, 8560, 9012, 9630, 11265, 12016, 12840, 13518, 15020, 15408, 18024, 19260, 22530, 25680, 27036, 30040, 33795, 36048, 38520, 45060, 54072, 60080, 67590, 77040, 80357, 90120, 108144, 135180, 160714, 180240, 241071, 270360, 321428, 401785, 482142, 540720, 642856, 723213, 803570, 964284, 1205355, 1285712, 1446426, 1607140, 1928568, 2410710, 2892852, 3214280, 3616065, 3857136, 4821420, 5785704, 6428560, 7232130, 9642840, 11571408, 14464260, 19285680, 28928520, 57857040]

約数ペア:

[(1, 57857040), (2, 28928520), (3, 19285680), (4, 14464260), (5, 11571408), (6, 9642840), (8, 7232130), (9, 6428560), (10, 5785704), (12, 4821420), (15, 3857136), (16, 3616065), (18, 3214280), (20, 2892852), (24, 2410710), (30, 1928568), (36, 1607140), (40, 1446426), (45, 1285712), (48, 1205355), (60, 964284), (72, 803570), (80, 723213), (90, 642856), (107, 540720), (120, 482142), (144, 401785), (180, 321428), (214, 270360), (240, 241071), (321, 180240), (360, 160714), (428, 135180), (535, 108144), (642, 90120), (720, 80357), (751, 77040), (856, 67590), (963, 60080), (1070, 54072), (1284, 45060), (1502, 38520), (1605, 36048), (1712, 33795), (1926, 30040), (2140, 27036), (2253, 25680), (2568, 22530), (3004, 19260), (3210, 18024), (3755, 15408), (3852, 15020), (4280, 13518), (4506, 12840), (4815, 12016), (5136, 11265), (6008, 9630), (6420, 9012), (6759, 8560), (7510, 7704)]