180494520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1504121}}^1$

素因数の和:1504135

約数の個数: 32

約数和(自身を含む): 541483920

約数和(自身を除く): 360989400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1504121, 3008242, 4512363, 6016484, 7520605, 9024726, 12032968, 15041210, 18049452, 22561815, 30082420, 36098904, 45123630, 60164840, 90247260, 180494520]

約数ペア:

[(1, 180494520), (2, 90247260), (3, 60164840), (4, 45123630), (5, 36098904), (6, 30082420), (8, 22561815), (10, 18049452), (12, 15041210), (15, 12032968), (20, 9024726), (24, 7520605), (30, 6016484), (40, 4512363), (60, 3008242), (120, 1504121)]