24780840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29501}}^1$

素因数の和:29522

約数の個数: 64

約数和(自身を含む): 84965760

約数和(自身を除く): 60184920

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, 29501, 59002, 88503, 118004, 147505, 177006, 206507, 236008, 295010, 354012, 413014, 442515, 590020, 619521, 708024, 826028, 885030, 1032535, 1180040, 1239042, 1652056, 1770060, 2065070, 2478084, 3097605, 3540120, 4130140, 4956168, 6195210, 8260280, 12390420, 24780840]

約数ペア:

[(1, 24780840), (2, 12390420), (3, 8260280), (4, 6195210), (5, 4956168), (6, 4130140), (7, 3540120), (8, 3097605), (10, 2478084), (12, 2065070), (14, 1770060), (15, 1652056), (20, 1239042), (21, 1180040), (24, 1032535), (28, 885030), (30, 826028), (35, 708024), (40, 619521), (42, 590020), (56, 442515), (60, 413014), (70, 354012), (84, 295010), (105, 236008), (120, 206507), (140, 177006), (168, 147505), (210, 118004), (280, 88503), (420, 59002), (840, 29501)]