42160080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1924

約数の個数: 80

約数和(自身を含む): 132116544

約数和(自身を除く): 89956464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1811, 1940, 2328, 2910, 3622, 3880, 4656, 5433, 5820, 7244, 7760, 9055, 10866, 11640, 14488, 18110, 21732, 23280, 27165, 28976, 36220, 43464, 54330, 72440, 86928, 108660, 144880, 175667, 217320, 351334, 434640, 527001, 702668, 878335, 1054002, 1405336, 1756670, 2108004, 2635005, 2810672, 3513340, 4216008, 5270010, 7026680, 8432016, 10540020, 14053360, 21080040, 42160080]

約数ペア:

[(1, 42160080), (2, 21080040), (3, 14053360), (4, 10540020), (5, 8432016), (6, 7026680), (8, 5270010), (10, 4216008), (12, 3513340), (15, 2810672), (16, 2635005), (20, 2108004), (24, 1756670), (30, 1405336), (40, 1054002), (48, 878335), (60, 702668), (80, 527001), (97, 434640), (120, 351334), (194, 217320), (240, 175667), (291, 144880), (388, 108660), (485, 86928), (582, 72440), (776, 54330), (970, 43464), (1164, 36220), (1455, 28976), (1552, 27165), (1811, 23280), (1940, 21732), (2328, 18110), (2910, 14488), (3622, 11640), (3880, 10866), (4656, 9055), (5433, 7760), (5820, 7244)]