2687753520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{9403}}^1$

素因数の和:9819

約数の個数: 120

約数和(自身を含む): 9050071056

約数和(自身を除く): 6362317536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 397, 720, 794, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5955, 6352, 7146, 7940, 9403, 9528, 11910, 14292, 15880, 17865, 18806, 19056, 23820, 28209, 28584, 31760, 35730, 37612, 47015, 47640, 56418, 57168, 71460, 75224, 84627, 94030, 95280, 112836, 141045, 142920, 150448, 169254, 188060, 225672, 282090, 285840, 338508, 376120, 423135, 451344, 564180, 677016, 752240, 846270, 1128360, 1354032, 1692540, 2256720, 3385080, 3732991, 6770160, 7465982, 11198973, 14931964, 18664955, 22397946, 29863928, 33596919, 37329910, 44795892, 55994865, 59727856, 67193838, 74659820, 89591784, 111989730, 134387676, 149319640, 167984595, 179183568, 223979460, 268775352, 298639280, 335969190, 447958920, 537550704, 671938380, 895917840, 1343876760, 2687753520]

約数ペア:

[(1, 2687753520), (2, 1343876760), (3, 895917840), (4, 671938380), (5, 537550704), (6, 447958920), (8, 335969190), (9, 298639280), (10, 268775352), (12, 223979460), (15, 179183568), (16, 167984595), (18, 149319640), (20, 134387676), (24, 111989730), (30, 89591784), (36, 74659820), (40, 67193838), (45, 59727856), (48, 55994865), (60, 44795892), (72, 37329910), (80, 33596919), (90, 29863928), (120, 22397946), (144, 18664955), (180, 14931964), (240, 11198973), (360, 7465982), (397, 6770160), (720, 3732991), (794, 3385080), (1191, 2256720), (1588, 1692540), (1985, 1354032), (2382, 1128360), (3176, 846270), (3573, 752240), (3970, 677016), (4764, 564180), (5955, 451344), (6352, 423135), (7146, 376120), (7940, 338508), (9403, 285840), (9528, 282090), (11910, 225672), (14292, 188060), (15880, 169254), (17865, 150448), (18806, 142920), (19056, 141045), (23820, 112836), (28209, 95280), (28584, 94030), (31760, 84627), (35730, 75224), (37612, 71460), (47015, 57168), (47640, 56418)]