27435480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2357}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 83190240

約数和(自身を除く): 55754760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2357, 2910, 3880, 4714, 5820, 7071, 9428, 11640, 11785, 14142, 18856, 23570, 28284, 35355, 47140, 56568, 70710, 94280, 141420, 228629, 282840, 457258, 685887, 914516, 1143145, 1371774, 1829032, 2286290, 2743548, 3429435, 4572580, 5487096, 6858870, 9145160, 13717740, 27435480]

約数ペア:

[(1, 27435480), (2, 13717740), (3, 9145160), (4, 6858870), (5, 5487096), (6, 4572580), (8, 3429435), (10, 2743548), (12, 2286290), (15, 1829032), (20, 1371774), (24, 1143145), (30, 914516), (40, 685887), (60, 457258), (97, 282840), (120, 228629), (194, 141420), (291, 94280), (388, 70710), (485, 56568), (582, 47140), (776, 35355), (970, 28284), (1164, 23570), (1455, 18856), (1940, 14142), (2328, 11785), (2357, 11640), (2910, 9428), (3880, 7071), (4714, 5820)]