30077520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11393}}^1$

素因数の和:11420

約数の個数: 80

約数和(自身を含む): 101725632

約数和(自身を除く): 71648112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11393, 22786, 34179, 45572, 56965, 68358, 91144, 113930, 125323, 136716, 170895, 182288, 227860, 250646, 273432, 341790, 375969, 455720, 501292, 546864, 626615, 683580, 751938, 911440, 1002584, 1253230, 1367160, 1503876, 1879845, 2005168, 2506460, 2734320, 3007752, 3759690, 5012920, 6015504, 7519380, 10025840, 15038760, 30077520]

約数ペア:

[(1, 30077520), (2, 15038760), (3, 10025840), (4, 7519380), (5, 6015504), (6, 5012920), (8, 3759690), (10, 3007752), (11, 2734320), (12, 2506460), (15, 2005168), (16, 1879845), (20, 1503876), (22, 1367160), (24, 1253230), (30, 1002584), (33, 911440), (40, 751938), (44, 683580), (48, 626615), (55, 546864), (60, 501292), (66, 455720), (80, 375969), (88, 341790), (110, 273432), (120, 250646), (132, 227860), (165, 182288), (176, 170895), (220, 136716), (240, 125323), (264, 113930), (330, 91144), (440, 68358), (528, 56965), (660, 45572), (880, 34179), (1320, 22786), (2640, 11393)]