12316040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 31570560

約数和(自身を除く): 19254520

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, 1217, 1265, 2024, 2434, 2530, 4868, 5060, 6085, 9736, 10120, 12170, 13387, 24340, 26774, 27991, 48680, 53548, 55982, 66935, 107096, 111964, 133870, 139955, 223928, 267740, 279910, 307901, 535480, 559820, 615802, 1119640, 1231604, 1539505, 2463208, 3079010, 6158020, 12316040]

約数ペア:

[(1, 12316040), (2, 6158020), (4, 3079010), (5, 2463208), (8, 1539505), (10, 1231604), (11, 1119640), (20, 615802), (22, 559820), (23, 535480), (40, 307901), (44, 279910), (46, 267740), (55, 223928), (88, 139955), (92, 133870), (110, 111964), (115, 107096), (184, 66935), (220, 55982), (230, 53548), (253, 48680), (440, 27991), (460, 26774), (506, 24340), (920, 13387), (1012, 12170), (1217, 10120), (1265, 9736), (2024, 6085), (2434, 5060), (2530, 4868)]