15602640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65011}}^1$

素因数の和:65027

約数の個数: 40

約数和(自身を含む): 48368928

約数和(自身を除く): 32766288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65011, 130022, 195033, 260044, 325055, 390066, 520088, 650110, 780132, 975165, 1040176, 1300220, 1560264, 1950330, 2600440, 3120528, 3900660, 5200880, 7801320, 15602640]

約数ペア:

[(1, 15602640), (2, 7801320), (3, 5200880), (4, 3900660), (5, 3120528), (6, 2600440), (8, 1950330), (10, 1560264), (12, 1300220), (15, 1040176), (16, 975165), (20, 780132), (24, 650110), (30, 520088), (40, 390066), (48, 325055), (60, 260044), (80, 195033), (120, 130022), (240, 65011)]