166316760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{153997}}^1$

素因数の和:154017

約数の個数: 64

約数和(自身を含む): 554392800

約数和(自身を除く): 388076040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 153997, 307994, 461991, 615988, 769985, 923982, 1231976, 1385973, 1539970, 1847964, 2309955, 2771946, 3079940, 3695928, 4157919, 4619910, 5543892, 6159880, 6929865, 8315838, 9239820, 11087784, 13859730, 16631676, 18479640, 20789595, 27719460, 33263352, 41579190, 55438920, 83158380, 166316760]

約数ペア:

[(1, 166316760), (2, 83158380), (3, 55438920), (4, 41579190), (5, 33263352), (6, 27719460), (8, 20789595), (9, 18479640), (10, 16631676), (12, 13859730), (15, 11087784), (18, 9239820), (20, 8315838), (24, 6929865), (27, 6159880), (30, 5543892), (36, 4619910), (40, 4157919), (45, 3695928), (54, 3079940), (60, 2771946), (72, 2309955), (90, 1847964), (108, 1539970), (120, 1385973), (135, 1231976), (180, 923982), (216, 769985), (270, 615988), (360, 461991), (540, 307994), (1080, 153997)]