9830640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{40961}}^1$

素因数の和:40977

約数の個数: 40

約数和(自身を含む): 30475728

約数和(自身を除く): 20645088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 40961, 81922, 122883, 163844, 204805, 245766, 327688, 409610, 491532, 614415, 655376, 819220, 983064, 1228830, 1638440, 1966128, 2457660, 3276880, 4915320, 9830640]

約数ペア:

[(1, 9830640), (2, 4915320), (3, 3276880), (4, 2457660), (5, 1966128), (6, 1638440), (8, 1228830), (10, 983064), (12, 819220), (15, 655376), (16, 614415), (20, 491532), (24, 409610), (30, 327688), (40, 245766), (48, 204805), (60, 163844), (80, 122883), (120, 81922), (240, 40961)]