23228520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27653}}^1$

素因数の和:27674

約数の個数: 64

約数和(自身を含む): 79643520

約数和(自身を除く): 56415000

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, 27653, 55306, 82959, 110612, 138265, 165918, 193571, 221224, 276530, 331836, 387142, 414795, 553060, 580713, 663672, 774284, 829590, 967855, 1106120, 1161426, 1548568, 1659180, 1935710, 2322852, 2903565, 3318360, 3871420, 4645704, 5807130, 7742840, 11614260, 23228520]

約数ペア:

[(1, 23228520), (2, 11614260), (3, 7742840), (4, 5807130), (5, 4645704), (6, 3871420), (7, 3318360), (8, 2903565), (10, 2322852), (12, 1935710), (14, 1659180), (15, 1548568), (20, 1161426), (21, 1106120), (24, 967855), (28, 829590), (30, 774284), (35, 663672), (40, 580713), (42, 553060), (56, 414795), (60, 387142), (70, 331836), (84, 276530), (105, 221224), (120, 193571), (140, 165918), (168, 138265), (210, 110612), (280, 82959), (420, 55306), (840, 27653)]