61606680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3919}}^1$

素因数の和:4064

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 124671720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3919, 3930, 5240, 7838, 7860, 11757, 15676, 15720, 19595, 23514, 31352, 39190, 47028, 58785, 78380, 94056, 117570, 156760, 235140, 470280, 513389, 1026778, 1540167, 2053556, 2566945, 3080334, 4107112, 5133890, 6160668, 7700835, 10267780, 12321336, 15401670, 20535560, 30803340, 61606680]

約数ペア:

[(1, 61606680), (2, 30803340), (3, 20535560), (4, 15401670), (5, 12321336), (6, 10267780), (8, 7700835), (10, 6160668), (12, 5133890), (15, 4107112), (20, 3080334), (24, 2566945), (30, 2053556), (40, 1540167), (60, 1026778), (120, 513389), (131, 470280), (262, 235140), (393, 156760), (524, 117570), (655, 94056), (786, 78380), (1048, 58785), (1310, 47028), (1572, 39190), (1965, 31352), (2620, 23514), (3144, 19595), (3919, 15720), (3930, 15676), (5240, 11757), (7838, 7860)]