219456960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{228601}}^1$

素因数の和:228621

約数の個数: 56

約数和(自身を含む): 696778896

約数和(自身を除く): 477321936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 228601, 457202, 685803, 914404, 1143005, 1371606, 1828808, 2286010, 2743212, 3429015, 3657616, 4572020, 5486424, 6858030, 7315232, 9144040, 10972848, 13716060, 14630464, 18288080, 21945696, 27432120, 36576160, 43891392, 54864240, 73152320, 109728480, 219456960]

約数ペア:

[(1, 219456960), (2, 109728480), (3, 73152320), (4, 54864240), (5, 43891392), (6, 36576160), (8, 27432120), (10, 21945696), (12, 18288080), (15, 14630464), (16, 13716060), (20, 10972848), (24, 9144040), (30, 7315232), (32, 6858030), (40, 5486424), (48, 4572020), (60, 3657616), (64, 3429015), (80, 2743212), (96, 2286010), (120, 1828808), (160, 1371606), (192, 1143005), (240, 914404), (320, 685803), (480, 457202), (960, 228601)]