1330920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3697}}^1$

素因数の和:3714

約数の個数: 48

約数和(自身を含む): 4326660

約数和(自身を除く): 2995740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3697, 7394, 11091, 14788, 18485, 22182, 29576, 33273, 36970, 44364, 55455, 66546, 73940, 88728, 110910, 133092, 147880, 166365, 221820, 266184, 332730, 443640, 665460, 1330920]

約数ペア:

[(1, 1330920), (2, 665460), (3, 443640), (4, 332730), (5, 266184), (6, 221820), (8, 166365), (9, 147880), (10, 133092), (12, 110910), (15, 88728), (18, 73940), (20, 66546), (24, 55455), (30, 44364), (36, 36970), (40, 33273), (45, 29576), (60, 22182), (72, 18485), (90, 14788), (120, 11091), (180, 7394), (360, 3697)]