153298920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1277491}}^1$

素因数の和:1277505

約数の個数: 32

約数和(自身を含む): 459897120

約数和(自身を除く): 306598200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1277491, 2554982, 3832473, 5109964, 6387455, 7664946, 10219928, 12774910, 15329892, 19162365, 25549820, 30659784, 38324730, 51099640, 76649460, 153298920]

約数ペア:

[(1, 153298920), (2, 76649460), (3, 51099640), (4, 38324730), (5, 30659784), (6, 25549820), (8, 19162365), (10, 15329892), (12, 12774910), (15, 10219928), (20, 7664946), (24, 6387455), (30, 5109964), (40, 3832473), (60, 2554982), (120, 1277491)]