6670920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2454

約数の個数: 64

約数和(自身を含む): 20891520

約数和(自身を除く): 14220600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2417, 2760, 4834, 7251, 9668, 12085, 14502, 19336, 24170, 29004, 36255, 48340, 55591, 58008, 72510, 96680, 111182, 145020, 166773, 222364, 277955, 290040, 333546, 444728, 555910, 667092, 833865, 1111820, 1334184, 1667730, 2223640, 3335460, 6670920]

約数ペア:

[(1, 6670920), (2, 3335460), (3, 2223640), (4, 1667730), (5, 1334184), (6, 1111820), (8, 833865), (10, 667092), (12, 555910), (15, 444728), (20, 333546), (23, 290040), (24, 277955), (30, 222364), (40, 166773), (46, 145020), (60, 111182), (69, 96680), (92, 72510), (115, 58008), (120, 55591), (138, 48340), (184, 36255), (230, 29004), (276, 24170), (345, 19336), (460, 14502), (552, 12085), (690, 9668), (920, 7251), (1380, 4834), (2417, 2760)]