120671640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{111733}}^1$

素因数の和:111753

約数の個数: 64

約数和(自身を含む): 402242400

約数和(自身を除く): 281570760

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, 111733, 223466, 335199, 446932, 558665, 670398, 893864, 1005597, 1117330, 1340796, 1675995, 2011194, 2234660, 2681592, 3016791, 3351990, 4022388, 4469320, 5027985, 6033582, 6703980, 8044776, 10055970, 12067164, 13407960, 15083955, 20111940, 24134328, 30167910, 40223880, 60335820, 120671640]

約数ペア:

[(1, 120671640), (2, 60335820), (3, 40223880), (4, 30167910), (5, 24134328), (6, 20111940), (8, 15083955), (9, 13407960), (10, 12067164), (12, 10055970), (15, 8044776), (18, 6703980), (20, 6033582), (24, 5027985), (27, 4469320), (30, 4022388), (36, 3351990), (40, 3016791), (45, 2681592), (54, 2234660), (60, 2011194), (72, 1675995), (90, 1340796), (108, 1117330), (120, 1005597), (135, 893864), (180, 670398), (216, 558665), (270, 446932), (360, 335199), (540, 223466), (1080, 111733)]