87344280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{733}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 285114960

約数和(自身を除く): 197770680

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, 331, 360, 662, 733, 993, 1324, 1466, 1655, 1986, 2199, 2648, 2932, 2979, 3310, 3665, 3972, 4398, 4965, 5864, 5958, 6597, 6620, 7330, 7944, 8796, 9930, 10995, 11916, 13194, 13240, 14660, 14895, 17592, 19860, 21990, 23832, 26388, 29320, 29790, 32985, 39720, 43980, 52776, 59580, 65970, 87960, 119160, 131940, 242623, 263880, 485246, 727869, 970492, 1213115, 1455738, 1940984, 2183607, 2426230, 2911476, 3639345, 4367214, 4852460, 5822952, 7278690, 8734428, 9704920, 10918035, 14557380, 17468856, 21836070, 29114760, 43672140, 87344280]

約数ペア:

[(1, 87344280), (2, 43672140), (3, 29114760), (4, 21836070), (5, 17468856), (6, 14557380), (8, 10918035), (9, 9704920), (10, 8734428), (12, 7278690), (15, 5822952), (18, 4852460), (20, 4367214), (24, 3639345), (30, 2911476), (36, 2426230), (40, 2183607), (45, 1940984), (60, 1455738), (72, 1213115), (90, 970492), (120, 727869), (180, 485246), (331, 263880), (360, 242623), (662, 131940), (733, 119160), (993, 87960), (1324, 65970), (1466, 59580), (1655, 52776), (1986, 43980), (2199, 39720), (2648, 32985), (2932, 29790), (2979, 29320), (3310, 26388), (3665, 23832), (3972, 21990), (4398, 19860), (4965, 17592), (5864, 14895), (5958, 14660), (6597, 13240), (6620, 13194), (7330, 11916), (7944, 10995), (8796, 9930)]