882840

素因数分解:

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

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 3029760

約数和(自身を除く): 2146920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1051, 2102, 3153, 4204, 5255, 6306, 7357, 8408, 10510, 12612, 14714, 15765, 21020, 22071, 25224, 29428, 31530, 36785, 42040, 44142, 58856, 63060, 73570, 88284, 110355, 126120, 147140, 176568, 220710, 294280, 441420, 882840]

約数ペア:

[(1, 882840), (2, 441420), (3, 294280), (4, 220710), (5, 176568), (6, 147140), (7, 126120), (8, 110355), (10, 88284), (12, 73570), (14, 63060), (15, 58856), (20, 44142), (21, 42040), (24, 36785), (28, 31530), (30, 29428), (35, 25224), (40, 22071), (42, 21020), (56, 15765), (60, 14714), (70, 12612), (84, 10510), (105, 8408), (120, 7357), (140, 6306), (168, 5255), (210, 4204), (280, 3153), (420, 2102), (840, 1051)]