304703080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30109}}^1$

素因数の和:30154

約数の個数: 64

約数和(自身を含む): 780451200

約数和(自身を除く): 475748120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 30109, 60218, 120436, 150545, 240872, 301090, 331199, 602180, 662398, 692507, 1204360, 1324796, 1385014, 1655995, 2649592, 2770028, 3311990, 3462535, 5540056, 6623980, 6925070, 7617577, 13247960, 13850140, 15235154, 27700280, 30470308, 38087885, 60940616, 76175770, 152351540, 304703080]

約数ペア:

[(1, 304703080), (2, 152351540), (4, 76175770), (5, 60940616), (8, 38087885), (10, 30470308), (11, 27700280), (20, 15235154), (22, 13850140), (23, 13247960), (40, 7617577), (44, 6925070), (46, 6623980), (55, 5540056), (88, 3462535), (92, 3311990), (110, 2770028), (115, 2649592), (184, 1655995), (220, 1385014), (230, 1324796), (253, 1204360), (440, 692507), (460, 662398), (506, 602180), (920, 331199), (1012, 301090), (1265, 240872), (2024, 150545), (2530, 120436), (5060, 60218), (10120, 30109)]