120190840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39023}}^1$

素因数の和:39052

約数の個数: 64

約数和(自身を含む): 337167360

約数和(自身を除く): 216976520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 39023, 78046, 156092, 195115, 273161, 312184, 390230, 429253, 546322, 780460, 858506, 1092644, 1365805, 1560920, 1717012, 2146265, 2185288, 2731610, 3004771, 3434024, 4292530, 5463220, 6009542, 8585060, 10926440, 12019084, 15023855, 17170120, 24038168, 30047710, 60095420, 120190840]

約数ペア:

[(1, 120190840), (2, 60095420), (4, 30047710), (5, 24038168), (7, 17170120), (8, 15023855), (10, 12019084), (11, 10926440), (14, 8585060), (20, 6009542), (22, 5463220), (28, 4292530), (35, 3434024), (40, 3004771), (44, 2731610), (55, 2185288), (56, 2146265), (70, 1717012), (77, 1560920), (88, 1365805), (110, 1092644), (140, 858506), (154, 780460), (220, 546322), (280, 429253), (308, 390230), (385, 312184), (440, 273161), (616, 195115), (770, 156092), (1540, 78046), (3080, 39023)]