138245880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3301}}^1$

素因数の和:3664

約数の個数: 64

約数和(自身を含む): 416052000

約数和(自身を除く): 277806120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3301, 3490, 4188, 5235, 6602, 6980, 8376, 9903, 10470, 13204, 13960, 16505, 19806, 20940, 26408, 33010, 39612, 41880, 49515, 66020, 79224, 99030, 132040, 198060, 396120, 1152049, 2304098, 3456147, 4608196, 5760245, 6912294, 9216392, 11520490, 13824588, 17280735, 23040980, 27649176, 34561470, 46081960, 69122940, 138245880]

約数ペア:

[(1, 138245880), (2, 69122940), (3, 46081960), (4, 34561470), (5, 27649176), (6, 23040980), (8, 17280735), (10, 13824588), (12, 11520490), (15, 9216392), (20, 6912294), (24, 5760245), (30, 4608196), (40, 3456147), (60, 2304098), (120, 1152049), (349, 396120), (698, 198060), (1047, 132040), (1396, 99030), (1745, 79224), (2094, 66020), (2792, 49515), (3301, 41880), (3490, 39612), (4188, 33010), (5235, 26408), (6602, 20940), (6980, 19806), (8376, 16505), (9903, 13960), (10470, 13204)]