351376920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{325349}}^1$

素因数の和:325369

約数の個数: 64

約数和(自身を含む): 1171260000

約数和(自身を除く): 819883080

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, 325349, 650698, 976047, 1301396, 1626745, 1952094, 2602792, 2928141, 3253490, 3904188, 4880235, 5856282, 6506980, 7808376, 8784423, 9760470, 11712564, 13013960, 14640705, 17568846, 19520940, 23425128, 29281410, 35137692, 39041880, 43922115, 58562820, 70275384, 87844230, 117125640, 175688460, 351376920]

約数ペア:

[(1, 351376920), (2, 175688460), (3, 117125640), (4, 87844230), (5, 70275384), (6, 58562820), (8, 43922115), (9, 39041880), (10, 35137692), (12, 29281410), (15, 23425128), (18, 19520940), (20, 17568846), (24, 14640705), (27, 13013960), (30, 11712564), (36, 9760470), (40, 8784423), (45, 7808376), (54, 6506980), (60, 5856282), (72, 4880235), (90, 3904188), (108, 3253490), (120, 2928141), (135, 2602792), (180, 1952094), (216, 1626745), (270, 1301396), (360, 976047), (540, 650698), (1080, 325349)]