408042090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1823}}^1$

素因数の和:2668

約数の個数: 64

約数和(自身を含む): 1090022400

約数和(自身を除く): 681980310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 829, 1658, 1823, 2487, 3646, 4145, 4974, 5469, 7461, 8290, 9115, 10938, 12435, 14922, 16407, 18230, 22383, 24870, 27345, 32814, 37305, 44766, 49221, 54690, 74610, 82035, 98442, 111915, 164070, 223830, 246105, 492210, 1511267, 3022534, 4533801, 7556335, 9067602, 13601403, 15112670, 22669005, 27202806, 40804209, 45338010, 68007015, 81608418, 136014030, 204021045, 408042090]

約数ペア:

[(1, 408042090), (2, 204021045), (3, 136014030), (5, 81608418), (6, 68007015), (9, 45338010), (10, 40804209), (15, 27202806), (18, 22669005), (27, 15112670), (30, 13601403), (45, 9067602), (54, 7556335), (90, 4533801), (135, 3022534), (270, 1511267), (829, 492210), (1658, 246105), (1823, 223830), (2487, 164070), (3646, 111915), (4145, 98442), (4974, 82035), (5469, 74610), (7461, 54690), (8290, 49221), (9115, 44766), (10938, 37305), (12435, 32814), (14922, 27345), (16407, 24870), (18230, 22383)]