306362040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2553017}}^1$

素因数の和:2553031

約数の個数: 32

約数和(自身を含む): 919086480

約数和(自身を除く): 612724440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2553017, 5106034, 7659051, 10212068, 12765085, 15318102, 20424136, 25530170, 30636204, 38295255, 51060340, 61272408, 76590510, 102120680, 153181020, 306362040]

約数ペア:

[(1, 306362040), (2, 153181020), (3, 102120680), (4, 76590510), (5, 61272408), (6, 51060340), (8, 38295255), (10, 30636204), (12, 25530170), (15, 20424136), (20, 15318102), (24, 12765085), (30, 10212068), (40, 7659051), (60, 5106034), (120, 2553017)]