16576380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{30697}}^1$

素因数の和:30715

約数の個数: 48

約数和(自身を含む): 51572640

約数和(自身を除く): 34996260

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, 30697, 61394, 92091, 122788, 153485, 184182, 276273, 306970, 368364, 460455, 552546, 613940, 828819, 920910, 1105092, 1381365, 1657638, 1841820, 2762730, 3315276, 4144095, 5525460, 8288190, 16576380]

約数ペア:

[(1, 16576380), (2, 8288190), (3, 5525460), (4, 4144095), (5, 3315276), (6, 2762730), (9, 1841820), (10, 1657638), (12, 1381365), (15, 1105092), (18, 920910), (20, 828819), (27, 613940), (30, 552546), (36, 460455), (45, 368364), (54, 306970), (60, 276273), (90, 184182), (108, 153485), (135, 122788), (180, 92091), (270, 61394), (540, 30697)]