554856840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9817}}^1$

素因数の和:9991

約数の個数: 96

約数和(自身を含む): 1814955480

約数和(自身を除く): 1260098640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 9817, 11304, 14130, 18840, 19634, 28260, 29451, 39268, 49085, 56520, 58902, 78536, 88353, 98170, 117804, 147255, 176706, 196340, 235608, 294510, 353412, 392680, 441765, 589020, 706824, 883530, 1178040, 1541269, 1767060, 3082538, 3534120, 4623807, 6165076, 7706345, 9247614, 12330152, 13871421, 15412690, 18495228, 23119035, 27742842, 30825380, 36990456, 46238070, 55485684, 61650760, 69357105, 92476140, 110971368, 138714210, 184952280, 277428420, 554856840]

約数ペア:

[(1, 554856840), (2, 277428420), (3, 184952280), (4, 138714210), (5, 110971368), (6, 92476140), (8, 69357105), (9, 61650760), (10, 55485684), (12, 46238070), (15, 36990456), (18, 30825380), (20, 27742842), (24, 23119035), (30, 18495228), (36, 15412690), (40, 13871421), (45, 12330152), (60, 9247614), (72, 7706345), (90, 6165076), (120, 4623807), (157, 3534120), (180, 3082538), (314, 1767060), (360, 1541269), (471, 1178040), (628, 883530), (785, 706824), (942, 589020), (1256, 441765), (1413, 392680), (1570, 353412), (1884, 294510), (2355, 235608), (2826, 196340), (3140, 176706), (3768, 147255), (4710, 117804), (5652, 98170), (6280, 88353), (7065, 78536), (9420, 58902), (9817, 56520), (11304, 49085), (14130, 39268), (18840, 29451), (19634, 28260)]