151576380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{280697}}^1$

素因数の和:280715

約数の個数: 48

約数和(自身を含む): 471572640

約数和(自身を除く): 319996260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 280697, 561394, 842091, 1122788, 1403485, 1684182, 2526273, 2806970, 3368364, 4210455, 5052546, 5613940, 7578819, 8420910, 10105092, 12631365, 15157638, 16841820, 25262730, 30315276, 37894095, 50525460, 75788190, 151576380]

約数ペア:

[(1, 151576380), (2, 75788190), (3, 50525460), (4, 37894095), (5, 30315276), (6, 25262730), (9, 16841820), (10, 15157638), (12, 12631365), (15, 10105092), (18, 8420910), (20, 7578819), (27, 5613940), (30, 5052546), (36, 4210455), (45, 3368364), (54, 2806970), (60, 2526273), (90, 1684182), (108, 1403485), (135, 1122788), (180, 842091), (270, 561394), (540, 280697)]