118329960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{140869}}^1$

素因数の和:140890

約数の個数: 64

約数和(自身を含む): 405705600

約数和(自身を除く): 287375640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 140869, 281738, 422607, 563476, 704345, 845214, 986083, 1126952, 1408690, 1690428, 1972166, 2113035, 2817380, 2958249, 3380856, 3944332, 4226070, 4930415, 5634760, 5916498, 7888664, 8452140, 9860830, 11832996, 14791245, 16904280, 19721660, 23665992, 29582490, 39443320, 59164980, 118329960]

約数ペア:

[(1, 118329960), (2, 59164980), (3, 39443320), (4, 29582490), (5, 23665992), (6, 19721660), (7, 16904280), (8, 14791245), (10, 11832996), (12, 9860830), (14, 8452140), (15, 7888664), (20, 5916498), (21, 5634760), (24, 4930415), (28, 4226070), (30, 3944332), (35, 3380856), (40, 2958249), (42, 2817380), (56, 2113035), (60, 1972166), (70, 1690428), (84, 1408690), (105, 1126952), (120, 986083), (140, 845214), (168, 704345), (210, 563476), (280, 422607), (420, 281738), (840, 140869)]