8311620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 23567040

約数和(自身を除く): 15255420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 1669, 2490, 3338, 4980, 5007, 6676, 8345, 10014, 16690, 20028, 25035, 33380, 50070, 100140, 138527, 277054, 415581, 554108, 692635, 831162, 1385270, 1662324, 2077905, 2770540, 4155810, 8311620]

約数ペア:

[(1, 8311620), (2, 4155810), (3, 2770540), (4, 2077905), (5, 1662324), (6, 1385270), (10, 831162), (12, 692635), (15, 554108), (20, 415581), (30, 277054), (60, 138527), (83, 100140), (166, 50070), (249, 33380), (332, 25035), (415, 20028), (498, 16690), (830, 10014), (996, 8345), (1245, 6676), (1660, 5007), (1669, 4980), (2490, 3338)]