307846680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2565389}}^1$

素因数の和:2565403

約数の個数: 32

約数和(自身を含む): 923540400

約数和(自身を除く): 615693720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2565389, 5130778, 7696167, 10261556, 12826945, 15392334, 20523112, 25653890, 30784668, 38480835, 51307780, 61569336, 76961670, 102615560, 153923340, 307846680]

約数ペア:

[(1, 307846680), (2, 153923340), (3, 102615560), (4, 76961670), (5, 61569336), (6, 51307780), (8, 38480835), (10, 30784668), (12, 25653890), (15, 20523112), (20, 15392334), (24, 12826945), (30, 10261556), (40, 7696167), (60, 5130778), (120, 2565389)]