126618120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{117239}}^1$

素因数の和:117259

約数の個数: 64

約数和(自身を含む): 422064000

約数和(自身を除く): 295445880

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, 117239, 234478, 351717, 468956, 586195, 703434, 937912, 1055151, 1172390, 1406868, 1758585, 2110302, 2344780, 2813736, 3165453, 3517170, 4220604, 4689560, 5275755, 6330906, 7034340, 8441208, 10551510, 12661812, 14068680, 15827265, 21103020, 25323624, 31654530, 42206040, 63309060, 126618120]

約数ペア:

[(1, 126618120), (2, 63309060), (3, 42206040), (4, 31654530), (5, 25323624), (6, 21103020), (8, 15827265), (9, 14068680), (10, 12661812), (12, 10551510), (15, 8441208), (18, 7034340), (20, 6330906), (24, 5275755), (27, 4689560), (30, 4220604), (36, 3517170), (40, 3165453), (45, 2813736), (54, 2344780), (60, 2110302), (72, 1758585), (90, 1406868), (108, 1172390), (120, 1055151), (135, 937912), (180, 703434), (216, 586195), (270, 468956), (360, 351717), (540, 234478), (1080, 117239)]