1900267680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3958891}}^1$

素因数の和:3958909

約数の個数: 48

約数和(自身を含む): 5985844704

約数和(自身を除く): 4085577024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3958891, 7917782, 11876673, 15835564, 19794455, 23753346, 31671128, 39588910, 47506692, 59383365, 63342256, 79177820, 95013384, 118766730, 126684512, 158355640, 190026768, 237533460, 316711280, 380053536, 475066920, 633422560, 950133840, 1900267680]

約数ペア:

[(1, 1900267680), (2, 950133840), (3, 633422560), (4, 475066920), (5, 380053536), (6, 316711280), (8, 237533460), (10, 190026768), (12, 158355640), (15, 126684512), (16, 118766730), (20, 95013384), (24, 79177820), (30, 63342256), (32, 59383365), (40, 47506692), (48, 39588910), (60, 31671128), (80, 23753346), (96, 19794455), (120, 15835564), (160, 11876673), (240, 7917782), (480, 3958891)]