71704560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2741}}^1$

素因数の和:2866

約数の個数: 80

約数和(自身を含む): 224405280

約数和(自身を除く): 152700720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 2741, 3270, 4360, 5232, 5482, 6540, 8223, 8720, 10964, 13080, 13705, 16446, 21928, 26160, 27410, 32892, 41115, 43856, 54820, 65784, 82230, 109640, 131568, 164460, 219280, 298769, 328920, 597538, 657840, 896307, 1195076, 1493845, 1792614, 2390152, 2987690, 3585228, 4481535, 4780304, 5975380, 7170456, 8963070, 11950760, 14340912, 17926140, 23901520, 35852280, 71704560]

約数ペア:

[(1, 71704560), (2, 35852280), (3, 23901520), (4, 17926140), (5, 14340912), (6, 11950760), (8, 8963070), (10, 7170456), (12, 5975380), (15, 4780304), (16, 4481535), (20, 3585228), (24, 2987690), (30, 2390152), (40, 1792614), (48, 1493845), (60, 1195076), (80, 896307), (109, 657840), (120, 597538), (218, 328920), (240, 298769), (327, 219280), (436, 164460), (545, 131568), (654, 109640), (872, 82230), (1090, 65784), (1308, 54820), (1635, 43856), (1744, 41115), (2180, 32892), (2616, 27410), (2741, 26160), (3270, 21928), (4360, 16446), (5232, 13705), (5482, 13080), (6540, 10964), (8223, 8720)]