857632680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2382313}}^1$

素因数の和:2382330

約数の個数: 48

約数和(自身を含む): 2787307380

約数和(自身を除く): 1929674700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2382313, 4764626, 7146939, 9529252, 11911565, 14293878, 19058504, 21440817, 23823130, 28587756, 35734695, 42881634, 47646260, 57175512, 71469390, 85763268, 95292520, 107204085, 142938780, 171526536, 214408170, 285877560, 428816340, 857632680]

約数ペア:

[(1, 857632680), (2, 428816340), (3, 285877560), (4, 214408170), (5, 171526536), (6, 142938780), (8, 107204085), (9, 95292520), (10, 85763268), (12, 71469390), (15, 57175512), (18, 47646260), (20, 42881634), (24, 35734695), (30, 28587756), (36, 23823130), (40, 21440817), (45, 19058504), (60, 14293878), (72, 11911565), (90, 9529252), (120, 7146939), (180, 4764626), (360, 2382313)]