136178760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2633}}^1$

素因数の和:3078

約数の個数: 64

約数和(自身を含む): 409639680

約数和(自身を除く): 273460920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2586, 2633, 3448, 4310, 5172, 5266, 6465, 7899, 8620, 10344, 10532, 12930, 13165, 15798, 17240, 21064, 25860, 26330, 31596, 39495, 51720, 52660, 63192, 78990, 105320, 157980, 315960, 1134823, 2269646, 3404469, 4539292, 5674115, 6808938, 9078584, 11348230, 13617876, 17022345, 22696460, 27235752, 34044690, 45392920, 68089380, 136178760]

約数ペア:

[(1, 136178760), (2, 68089380), (3, 45392920), (4, 34044690), (5, 27235752), (6, 22696460), (8, 17022345), (10, 13617876), (12, 11348230), (15, 9078584), (20, 6808938), (24, 5674115), (30, 4539292), (40, 3404469), (60, 2269646), (120, 1134823), (431, 315960), (862, 157980), (1293, 105320), (1724, 78990), (2155, 63192), (2586, 52660), (2633, 51720), (3448, 39495), (4310, 31596), (5172, 26330), (5266, 25860), (6465, 21064), (7899, 17240), (8620, 15798), (10344, 13165), (10532, 12930)]