2648520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1051}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 9846720

約数和(自身を除く): 7198200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1051, 1260, 2102, 2520, 3153, 4204, 5255, 6306, 7357, 8408, 9459, 10510, 12612, 14714, 15765, 18918, 21020, 22071, 25224, 29428, 31530, 36785, 37836, 42040, 44142, 47295, 58856, 63060, 66213, 73570, 75672, 88284, 94590, 110355, 126120, 132426, 147140, 176568, 189180, 220710, 264852, 294280, 331065, 378360, 441420, 529704, 662130, 882840, 1324260, 2648520]

約数ペア:

[(1, 2648520), (2, 1324260), (3, 882840), (4, 662130), (5, 529704), (6, 441420), (7, 378360), (8, 331065), (9, 294280), (10, 264852), (12, 220710), (14, 189180), (15, 176568), (18, 147140), (20, 132426), (21, 126120), (24, 110355), (28, 94590), (30, 88284), (35, 75672), (36, 73570), (40, 66213), (42, 63060), (45, 58856), (56, 47295), (60, 44142), (63, 42040), (70, 37836), (72, 36785), (84, 31530), (90, 29428), (105, 25224), (120, 22071), (126, 21020), (140, 18918), (168, 15765), (180, 14714), (210, 12612), (252, 10510), (280, 9459), (315, 8408), (360, 7357), (420, 6306), (504, 5255), (630, 4204), (840, 3153), (1051, 2520), (1260, 2102)]