304936920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{282349}}^1$

素因数の和:282369

約数の個数: 64

約数和(自身を含む): 1016460000

約数和(自身を除く): 711523080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 282349, 564698, 847047, 1129396, 1411745, 1694094, 2258792, 2541141, 2823490, 3388188, 4235235, 5082282, 5646980, 6776376, 7623423, 8470470, 10164564, 11293960, 12705705, 15246846, 16940940, 20329128, 25411410, 30493692, 33881880, 38117115, 50822820, 60987384, 76234230, 101645640, 152468460, 304936920]

約数ペア:

[(1, 304936920), (2, 152468460), (3, 101645640), (4, 76234230), (5, 60987384), (6, 50822820), (8, 38117115), (9, 33881880), (10, 30493692), (12, 25411410), (15, 20329128), (18, 16940940), (20, 15246846), (24, 12705705), (27, 11293960), (30, 10164564), (36, 8470470), (40, 7623423), (45, 6776376), (54, 5646980), (60, 5082282), (72, 4235235), (90, 3388188), (108, 2823490), (120, 2541141), (135, 2258792), (180, 1694094), (216, 1411745), (270, 1129396), (360, 847047), (540, 564698), (1080, 282349)]