51969360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2836

約数の個数: 80

約数和(自身を含む): 163203840

約数和(自身を除く): 111234480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2741, 3160, 3792, 4740, 5482, 6320, 8223, 9480, 10964, 13705, 16446, 18960, 21928, 27410, 32892, 41115, 43856, 54820, 65784, 82230, 109640, 131568, 164460, 216539, 219280, 328920, 433078, 649617, 657840, 866156, 1082695, 1299234, 1732312, 2165390, 2598468, 3248085, 3464624, 4330780, 5196936, 6496170, 8661560, 10393872, 12992340, 17323120, 25984680, 51969360]

約数ペア:

[(1, 51969360), (2, 25984680), (3, 17323120), (4, 12992340), (5, 10393872), (6, 8661560), (8, 6496170), (10, 5196936), (12, 4330780), (15, 3464624), (16, 3248085), (20, 2598468), (24, 2165390), (30, 1732312), (40, 1299234), (48, 1082695), (60, 866156), (79, 657840), (80, 649617), (120, 433078), (158, 328920), (237, 219280), (240, 216539), (316, 164460), (395, 131568), (474, 109640), (632, 82230), (790, 65784), (948, 54820), (1185, 43856), (1264, 41115), (1580, 32892), (1896, 27410), (2370, 21928), (2741, 18960), (3160, 16446), (3792, 13705), (4740, 10964), (5482, 9480), (6320, 8223)]