155825040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{92753}}^1$

素因数の和:92776

約数の個数: 80

約数和(自身を含む): 552071808

約数和(自身を除く): 396246768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 92753, 185506, 278259, 371012, 463765, 556518, 649271, 742024, 927530, 1113036, 1298542, 1391295, 1484048, 1855060, 1947813, 2226072, 2597084, 2782590, 3246355, 3710120, 3895626, 4452144, 5194168, 5565180, 6492710, 7420240, 7791252, 9739065, 10388336, 11130360, 12985420, 15582504, 19478130, 22260720, 25970840, 31165008, 38956260, 51941680, 77912520, 155825040]

約数ペア:

[(1, 155825040), (2, 77912520), (3, 51941680), (4, 38956260), (5, 31165008), (6, 25970840), (7, 22260720), (8, 19478130), (10, 15582504), (12, 12985420), (14, 11130360), (15, 10388336), (16, 9739065), (20, 7791252), (21, 7420240), (24, 6492710), (28, 5565180), (30, 5194168), (35, 4452144), (40, 3895626), (42, 3710120), (48, 3246355), (56, 2782590), (60, 2597084), (70, 2226072), (80, 1947813), (84, 1855060), (105, 1484048), (112, 1391295), (120, 1298542), (140, 1113036), (168, 927530), (210, 742024), (240, 649271), (280, 556518), (336, 463765), (420, 371012), (560, 278259), (840, 185506), (1680, 92753)]