40296840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{335807}}^1$

素因数の和:335821

約数の個数: 32

約数和(自身を含む): 120890880

約数和(自身を除く): 80594040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 335807, 671614, 1007421, 1343228, 1679035, 2014842, 2686456, 3358070, 4029684, 5037105, 6716140, 8059368, 10074210, 13432280, 20148420, 40296840]

約数ペア:

[(1, 40296840), (2, 20148420), (3, 13432280), (4, 10074210), (5, 8059368), (6, 6716140), (8, 5037105), (10, 4029684), (12, 3358070), (15, 2686456), (20, 2014842), (24, 1679035), (30, 1343228), (40, 1007421), (60, 671614), (120, 335807)]