15379360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5093

約数の個数: 48

約数和(自身を含む): 38253600

約数和(自身を除く): 22874240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 5059, 10118, 20236, 25295, 40472, 50590, 80944, 96121, 101180, 161888, 192242, 202360, 384484, 404720, 480605, 768968, 809440, 961210, 1537936, 1922420, 3075872, 3844840, 7689680, 15379360]

約数ペア:

[(1, 15379360), (2, 7689680), (4, 3844840), (5, 3075872), (8, 1922420), (10, 1537936), (16, 961210), (19, 809440), (20, 768968), (32, 480605), (38, 404720), (40, 384484), (76, 202360), (80, 192242), (95, 161888), (152, 101180), (160, 96121), (190, 80944), (304, 50590), (380, 40472), (608, 25295), (760, 20236), (1520, 10118), (3040, 5059)]