30284560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 74638080

約数和(自身を除く): 44353520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 109, 115, 151, 184, 218, 230, 302, 368, 436, 460, 545, 604, 755, 872, 920, 1090, 1208, 1510, 1744, 1840, 2180, 2416, 2507, 3020, 3473, 4360, 5014, 6040, 6946, 8720, 10028, 12080, 12535, 13892, 16459, 17365, 20056, 25070, 27784, 32918, 34730, 40112, 50140, 55568, 65836, 69460, 82295, 100280, 131672, 138920, 164590, 200560, 263344, 277840, 329180, 378557, 658360, 757114, 1316720, 1514228, 1892785, 3028456, 3785570, 6056912, 7571140, 15142280, 30284560]

約数ペア:

[(1, 30284560), (2, 15142280), (4, 7571140), (5, 6056912), (8, 3785570), (10, 3028456), (16, 1892785), (20, 1514228), (23, 1316720), (40, 757114), (46, 658360), (80, 378557), (92, 329180), (109, 277840), (115, 263344), (151, 200560), (184, 164590), (218, 138920), (230, 131672), (302, 100280), (368, 82295), (436, 69460), (460, 65836), (545, 55568), (604, 50140), (755, 40112), (872, 34730), (920, 32918), (1090, 27784), (1208, 25070), (1510, 20056), (1744, 17365), (1840, 16459), (2180, 13892), (2416, 12535), (2507, 12080), (3020, 10028), (3473, 8720), (4360, 6946), (5014, 6040)]