202411980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{374837}}^1$

素因数の和:374855

約数の個数: 48

約数和(自身を含む): 629727840

約数和(自身を除く): 427315860

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, 374837, 749674, 1124511, 1499348, 1874185, 2249022, 3373533, 3748370, 4498044, 5622555, 6747066, 7496740, 10120599, 11245110, 13494132, 16867665, 20241198, 22490220, 33735330, 40482396, 50602995, 67470660, 101205990, 202411980]

約数ペア:

[(1, 202411980), (2, 101205990), (3, 67470660), (4, 50602995), (5, 40482396), (6, 33735330), (9, 22490220), (10, 20241198), (12, 16867665), (15, 13494132), (18, 11245110), (20, 10120599), (27, 7496740), (30, 6747066), (36, 5622555), (45, 4498044), (54, 3748370), (60, 3373533), (90, 2249022), (108, 1874185), (135, 1499348), (180, 1124511), (270, 749674), (540, 374837)]