30474840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23087}}^1$

素因数の和:23112

約数の個数: 64

約数和(自身を含む): 99740160

約数和(自身を除く): 69265320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 23087, 46174, 69261, 92348, 115435, 138522, 184696, 230870, 253957, 277044, 346305, 461740, 507914, 554088, 692610, 761871, 923480, 1015828, 1269785, 1385220, 1523742, 2031656, 2539570, 2770440, 3047484, 3809355, 5079140, 6094968, 7618710, 10158280, 15237420, 30474840]

約数ペア:

[(1, 30474840), (2, 15237420), (3, 10158280), (4, 7618710), (5, 6094968), (6, 5079140), (8, 3809355), (10, 3047484), (11, 2770440), (12, 2539570), (15, 2031656), (20, 1523742), (22, 1385220), (24, 1269785), (30, 1015828), (33, 923480), (40, 761871), (44, 692610), (55, 554088), (60, 507914), (66, 461740), (88, 346305), (110, 277044), (120, 253957), (132, 230870), (165, 184696), (220, 138522), (264, 115435), (330, 92348), (440, 69261), (660, 46174), (1320, 23087)]