1156260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2753}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 3701376

約数和(自身を除く): 2545116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2753, 5506, 8259, 11012, 13765, 16518, 19271, 27530, 33036, 38542, 41295, 55060, 57813, 77084, 82590, 96355, 115626, 165180, 192710, 231252, 289065, 385420, 578130, 1156260]

約数ペア:

[(1, 1156260), (2, 578130), (3, 385420), (4, 289065), (5, 231252), (6, 192710), (7, 165180), (10, 115626), (12, 96355), (14, 82590), (15, 77084), (20, 57813), (21, 55060), (28, 41295), (30, 38542), (35, 33036), (42, 27530), (60, 19271), (70, 16518), (84, 13765), (105, 11012), (140, 8259), (210, 5506), (420, 2753)]