121603960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{104831}}^1$

素因数の和:104871

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 161442440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 104831, 209662, 419324, 524155, 838648, 1048310, 2096620, 3040099, 4193240, 6080198, 12160396, 15200495, 24320792, 30400990, 60801980, 121603960]

約数ペア:

[(1, 121603960), (2, 60801980), (4, 30400990), (5, 24320792), (8, 15200495), (10, 12160396), (20, 6080198), (29, 4193240), (40, 3040099), (58, 2096620), (116, 1048310), (145, 838648), (232, 524155), (290, 419324), (580, 209662), (1160, 104831)]