155217240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1201}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 506282400

約数和(自身を除く): 351065160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 359, 360, 718, 1077, 1201, 1436, 1795, 2154, 2402, 2872, 3231, 3590, 3603, 4308, 4804, 5385, 6005, 6462, 7180, 7206, 8616, 9608, 10770, 10809, 12010, 12924, 14360, 14412, 16155, 18015, 21540, 21618, 24020, 25848, 28824, 32310, 36030, 43080, 43236, 48040, 54045, 64620, 72060, 86472, 108090, 129240, 144120, 216180, 431159, 432360, 862318, 1293477, 1724636, 2155795, 2586954, 3449272, 3880431, 4311590, 5173908, 6467385, 7760862, 8623180, 10347816, 12934770, 15521724, 17246360, 19402155, 25869540, 31043448, 38804310, 51739080, 77608620, 155217240]

約数ペア:

[(1, 155217240), (2, 77608620), (3, 51739080), (4, 38804310), (5, 31043448), (6, 25869540), (8, 19402155), (9, 17246360), (10, 15521724), (12, 12934770), (15, 10347816), (18, 8623180), (20, 7760862), (24, 6467385), (30, 5173908), (36, 4311590), (40, 3880431), (45, 3449272), (60, 2586954), (72, 2155795), (90, 1724636), (120, 1293477), (180, 862318), (359, 432360), (360, 431159), (718, 216180), (1077, 144120), (1201, 129240), (1436, 108090), (1795, 86472), (2154, 72060), (2402, 64620), (2872, 54045), (3231, 48040), (3590, 43236), (3603, 43080), (4308, 36030), (4804, 32310), (5385, 28824), (6005, 25848), (6462, 24020), (7180, 21618), (7206, 21540), (8616, 18015), (9608, 16155), (10770, 14412), (10809, 14360), (12010, 12924)]