120750030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18379}}^1$

素因数の和:18465

約数の個数: 48

約数和(自身を含む): 318268080

約数和(自身を除く): 197518050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 18379, 36758, 55137, 91895, 110274, 165411, 183790, 275685, 330822, 551370, 827055, 1341667, 1654110, 2683334, 4025001, 6708335, 8050002, 12075003, 13416670, 20125005, 24150006, 40250010, 60375015, 120750030]

約数ペア:

[(1, 120750030), (2, 60375015), (3, 40250010), (5, 24150006), (6, 20125005), (9, 13416670), (10, 12075003), (15, 8050002), (18, 6708335), (30, 4025001), (45, 2683334), (73, 1654110), (90, 1341667), (146, 827055), (219, 551370), (365, 330822), (438, 275685), (657, 183790), (730, 165411), (1095, 110274), (1314, 91895), (2190, 55137), (3285, 36758), (6570, 18379)]