15228384

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 42293664

約数和(自身を除く): 27065280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 53, 73, 82, 96, 106, 123, 146, 159, 164, 212, 219, 246, 292, 318, 328, 424, 438, 492, 584, 636, 656, 848, 876, 984, 1168, 1272, 1312, 1696, 1752, 1968, 2173, 2336, 2544, 2993, 3504, 3869, 3936, 4346, 5088, 5986, 6519, 7008, 7738, 8692, 8979, 11607, 11972, 13038, 15476, 17384, 17958, 23214, 23944, 26076, 30952, 34768, 35916, 46428, 47888, 52152, 61904, 69536, 71832, 92856, 95776, 104304, 123808, 143664, 158629, 185712, 208608, 287328, 317258, 371424, 475887, 634516, 951774, 1269032, 1903548, 2538064, 3807096, 5076128, 7614192, 15228384]

約数ペア:

[(1, 15228384), (2, 7614192), (3, 5076128), (4, 3807096), (6, 2538064), (8, 1903548), (12, 1269032), (16, 951774), (24, 634516), (32, 475887), (41, 371424), (48, 317258), (53, 287328), (73, 208608), (82, 185712), (96, 158629), (106, 143664), (123, 123808), (146, 104304), (159, 95776), (164, 92856), (212, 71832), (219, 69536), (246, 61904), (292, 52152), (318, 47888), (328, 46428), (424, 35916), (438, 34768), (492, 30952), (584, 26076), (636, 23944), (656, 23214), (848, 17958), (876, 17384), (984, 15476), (1168, 13038), (1272, 11972), (1312, 11607), (1696, 8979), (1752, 8692), (1968, 7738), (2173, 7008), (2336, 6519), (2544, 5986), (2993, 5088), (3504, 4346), (3869, 3936)]