209370960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{96931}}^1$

素因数の和:96953

約数の個数: 80

約数和(自身を含む): 721174080

約数和(自身を除く): 511803120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 96931, 193862, 290793, 387724, 484655, 581586, 775448, 872379, 969310, 1163172, 1453965, 1550896, 1744758, 1938620, 2326344, 2617137, 2907930, 3489516, 3877240, 4361895, 4652688, 5234274, 5815860, 6979032, 7754480, 8723790, 10468548, 11631720, 13085685, 13958064, 17447580, 20937096, 23263440, 26171370, 34895160, 41874192, 52342740, 69790320, 104685480, 209370960]

約数ペア:

[(1, 209370960), (2, 104685480), (3, 69790320), (4, 52342740), (5, 41874192), (6, 34895160), (8, 26171370), (9, 23263440), (10, 20937096), (12, 17447580), (15, 13958064), (16, 13085685), (18, 11631720), (20, 10468548), (24, 8723790), (27, 7754480), (30, 6979032), (36, 5815860), (40, 5234274), (45, 4652688), (48, 4361895), (54, 3877240), (60, 3489516), (72, 2907930), (80, 2617137), (90, 2326344), (108, 1938620), (120, 1744758), (135, 1550896), (144, 1453965), (180, 1163172), (216, 969310), (240, 872379), (270, 775448), (360, 581586), (432, 484655), (540, 387724), (720, 290793), (1080, 193862), (2160, 96931)]