54811920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{228383}}^1$

素因数の和:228399

約数の個数: 40

約数和(自身を含む): 169917696

約数和(自身を除く): 115105776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 228383, 456766, 685149, 913532, 1141915, 1370298, 1827064, 2283830, 2740596, 3425745, 3654128, 4567660, 5481192, 6851490, 9135320, 10962384, 13702980, 18270640, 27405960, 54811920]

約数ペア:

[(1, 54811920), (2, 27405960), (3, 18270640), (4, 13702980), (5, 10962384), (6, 9135320), (8, 6851490), (10, 5481192), (12, 4567660), (15, 3654128), (16, 3425745), (20, 2740596), (24, 2283830), (30, 1827064), (40, 1370298), (48, 1141915), (60, 913532), (80, 685149), (120, 456766), (240, 228383)]