12392520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14753}}^1$

素因数の和:14774

約数の個数: 64

約数和(自身を含む): 42491520

約数和(自身を除く): 30099000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14753, 29506, 44259, 59012, 73765, 88518, 103271, 118024, 147530, 177036, 206542, 221295, 295060, 309813, 354072, 413084, 442590, 516355, 590120, 619626, 826168, 885180, 1032710, 1239252, 1549065, 1770360, 2065420, 2478504, 3098130, 4130840, 6196260, 12392520]

約数ペア:

[(1, 12392520), (2, 6196260), (3, 4130840), (4, 3098130), (5, 2478504), (6, 2065420), (7, 1770360), (8, 1549065), (10, 1239252), (12, 1032710), (14, 885180), (15, 826168), (20, 619626), (21, 590120), (24, 516355), (28, 442590), (30, 413084), (35, 354072), (40, 309813), (42, 295060), (56, 221295), (60, 206542), (70, 177036), (84, 147530), (105, 118024), (120, 103271), (140, 88518), (168, 73765), (210, 59012), (280, 44259), (420, 29506), (840, 14753)]