42606540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78901}}^1$

素因数の和:78919

約数の個数: 48

約数和(自身を含む): 132555360

約数和(自身を除く): 89948820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 78901, 157802, 236703, 315604, 394505, 473406, 710109, 789010, 946812, 1183515, 1420218, 1578020, 2130327, 2367030, 2840436, 3550545, 4260654, 4734060, 7101090, 8521308, 10651635, 14202180, 21303270, 42606540]

約数ペア:

[(1, 42606540), (2, 21303270), (3, 14202180), (4, 10651635), (5, 8521308), (6, 7101090), (9, 4734060), (10, 4260654), (12, 3550545), (15, 2840436), (18, 2367030), (20, 2130327), (27, 1578020), (30, 1420218), (36, 1183515), (45, 946812), (54, 789010), (60, 710109), (90, 473406), (108, 394505), (135, 315604), (180, 236703), (270, 157802), (540, 78901)]