201139080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3889}}^1$

素因数の和:4334

約数の個数: 64

約数和(自身を含む): 604972800

約数和(自身を除く): 403833720

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, 3448, 3889, 4310, 5172, 6465, 7778, 8620, 10344, 11667, 12930, 15556, 17240, 19445, 23334, 25860, 31112, 38890, 46668, 51720, 58335, 77780, 93336, 116670, 155560, 233340, 466680, 1676159, 3352318, 5028477, 6704636, 8380795, 10056954, 13409272, 16761590, 20113908, 25142385, 33523180, 40227816, 50284770, 67046360, 100569540, 201139080]

約数ペア:

[(1, 201139080), (2, 100569540), (3, 67046360), (4, 50284770), (5, 40227816), (6, 33523180), (8, 25142385), (10, 20113908), (12, 16761590), (15, 13409272), (20, 10056954), (24, 8380795), (30, 6704636), (40, 5028477), (60, 3352318), (120, 1676159), (431, 466680), (862, 233340), (1293, 155560), (1724, 116670), (2155, 93336), (2586, 77780), (3448, 58335), (3889, 51720), (4310, 46668), (5172, 38890), (6465, 31112), (7778, 25860), (8620, 23334), (10344, 19445), (11667, 17240), (12930, 15556)]