208290960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{96431}}^1$

素因数の和:96453

約数の個数: 80

約数和(自身を含む): 717454080

約数和(自身を除く): 509163120

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, 96431, 192862, 289293, 385724, 482155, 578586, 771448, 867879, 964310, 1157172, 1446465, 1542896, 1735758, 1928620, 2314344, 2603637, 2892930, 3471516, 3857240, 4339395, 4628688, 5207274, 5785860, 6943032, 7714480, 8678790, 10414548, 11571720, 13018185, 13886064, 17357580, 20829096, 23143440, 26036370, 34715160, 41658192, 52072740, 69430320, 104145480, 208290960]

約数ペア:

[(1, 208290960), (2, 104145480), (3, 69430320), (4, 52072740), (5, 41658192), (6, 34715160), (8, 26036370), (9, 23143440), (10, 20829096), (12, 17357580), (15, 13886064), (16, 13018185), (18, 11571720), (20, 10414548), (24, 8678790), (27, 7714480), (30, 6943032), (36, 5785860), (40, 5207274), (45, 4628688), (48, 4339395), (54, 3857240), (60, 3471516), (72, 2892930), (80, 2603637), (90, 2314344), (108, 1928620), (120, 1735758), (135, 1542896), (144, 1446465), (180, 1157172), (216, 964310), (240, 867879), (270, 771448), (360, 578586), (432, 482155), (540, 385724), (720, 289293), (1080, 192862), (2160, 96431)]