19258080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 61889184

約数和(自身を除く): 42631104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 757, 795, 848, 1060, 1272, 1514, 1590, 1696, 2120, 2271, 2544, 3028, 3180, 3785, 4240, 4542, 5088, 6056, 6360, 7570, 8480, 9084, 11355, 12112, 12720, 15140, 18168, 22710, 24224, 25440, 30280, 36336, 40121, 45420, 60560, 72672, 80242, 90840, 120363, 121120, 160484, 181680, 200605, 240726, 320968, 363360, 401210, 481452, 601815, 641936, 802420, 962904, 1203630, 1283872, 1604840, 1925808, 2407260, 3209680, 3851616, 4814520, 6419360, 9629040, 19258080]

約数ペア:

[(1, 19258080), (2, 9629040), (3, 6419360), (4, 4814520), (5, 3851616), (6, 3209680), (8, 2407260), (10, 1925808), (12, 1604840), (15, 1283872), (16, 1203630), (20, 962904), (24, 802420), (30, 641936), (32, 601815), (40, 481452), (48, 401210), (53, 363360), (60, 320968), (80, 240726), (96, 200605), (106, 181680), (120, 160484), (159, 121120), (160, 120363), (212, 90840), (240, 80242), (265, 72672), (318, 60560), (424, 45420), (480, 40121), (530, 36336), (636, 30280), (757, 25440), (795, 24224), (848, 22710), (1060, 18168), (1272, 15140), (1514, 12720), (1590, 12112), (1696, 11355), (2120, 9084), (2271, 8480), (2544, 7570), (3028, 6360), (3180, 6056), (3785, 5088), (4240, 4542)]