18229080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151909}}^1$

素因数の和:151923

約数の個数: 32

約数和(自身を含む): 54687600

約数和(自身を除く): 36458520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151909, 303818, 455727, 607636, 759545, 911454, 1215272, 1519090, 1822908, 2278635, 3038180, 3645816, 4557270, 6076360, 9114540, 18229080]

約数ペア:

[(1, 18229080), (2, 9114540), (3, 6076360), (4, 4557270), (5, 3645816), (6, 3038180), (8, 2278635), (10, 1822908), (12, 1519090), (15, 1215272), (20, 911454), (24, 759545), (30, 607636), (40, 455727), (60, 303818), (120, 151909)]