201432180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{81883}}^1$

素因数の和:81936

約数の個数: 48

約数和(自身を含む): 577773504

約数和(自身を除く): 376341324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 81883, 163766, 245649, 327532, 409415, 491298, 818830, 982596, 1228245, 1637660, 2456490, 3357203, 4912980, 6714406, 10071609, 13428812, 16786015, 20143218, 33572030, 40286436, 50358045, 67144060, 100716090, 201432180]

約数ペア:

[(1, 201432180), (2, 100716090), (3, 67144060), (4, 50358045), (5, 40286436), (6, 33572030), (10, 20143218), (12, 16786015), (15, 13428812), (20, 10071609), (30, 6714406), (41, 4912980), (60, 3357203), (82, 2456490), (123, 1637660), (164, 1228245), (205, 982596), (246, 818830), (410, 491298), (492, 409415), (615, 327532), (820, 245649), (1230, 163766), (2460, 81883)]