60419620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 144506880

約数和(自身を除く): 84087260

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 31, 38, 46, 62, 76, 92, 95, 115, 124, 155, 190, 223, 230, 310, 380, 437, 446, 460, 589, 620, 713, 874, 892, 1115, 1178, 1426, 1748, 2185, 2230, 2356, 2852, 2945, 3565, 4237, 4370, 4460, 5129, 5890, 6913, 7130, 8474, 8740, 10258, 11780, 13547, 13826, 14260, 16948, 20516, 21185, 25645, 27094, 27652, 34565, 42370, 51290, 54188, 67735, 69130, 84740, 97451, 102580, 131347, 135470, 138260, 158999, 194902, 262694, 270940, 317998, 389804, 487255, 525388, 635996, 656735, 794995, 974510, 1313470, 1589990, 1949020, 2626940, 3020981, 3179980, 6041962, 12083924, 15104905, 30209810, 60419620]

約数ペア:

[(1, 60419620), (2, 30209810), (4, 15104905), (5, 12083924), (10, 6041962), (19, 3179980), (20, 3020981), (23, 2626940), (31, 1949020), (38, 1589990), (46, 1313470), (62, 974510), (76, 794995), (92, 656735), (95, 635996), (115, 525388), (124, 487255), (155, 389804), (190, 317998), (223, 270940), (230, 262694), (310, 194902), (380, 158999), (437, 138260), (446, 135470), (460, 131347), (589, 102580), (620, 97451), (713, 84740), (874, 69130), (892, 67735), (1115, 54188), (1178, 51290), (1426, 42370), (1748, 34565), (2185, 27652), (2230, 27094), (2356, 25645), (2852, 21185), (2945, 20516), (3565, 16948), (4237, 14260), (4370, 13826), (4460, 13547), (5129, 11780), (5890, 10258), (6913, 8740), (7130, 8474)]