329179560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 1045008000

約数和(自身を除く): 715828440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 353, 380, 409, 456, 570, 706, 760, 818, 1059, 1140, 1227, 1412, 1636, 1765, 2045, 2118, 2280, 2454, 2824, 3272, 3530, 4090, 4236, 4908, 5295, 6135, 6707, 7060, 7771, 8180, 8472, 9816, 10590, 12270, 13414, 14120, 15542, 16360, 20121, 21180, 23313, 24540, 26828, 31084, 33535, 38855, 40242, 42360, 46626, 49080, 53656, 62168, 67070, 77710, 80484, 93252, 100605, 116565, 134140, 144377, 155420, 160968, 186504, 201210, 233130, 268280, 288754, 310840, 402420, 433131, 466260, 577508, 721885, 804840, 866262, 932520, 1155016, 1443770, 1732524, 2165655, 2743163, 2887540, 3465048, 4331310, 5486326, 5775080, 8229489, 8662620, 10972652, 13715815, 16458978, 17325240, 21945304, 27431630, 32917956, 41147445, 54863260, 65835912, 82294890, 109726520, 164589780, 329179560]

約数ペア:

[(1, 329179560), (2, 164589780), (3, 109726520), (4, 82294890), (5, 65835912), (6, 54863260), (8, 41147445), (10, 32917956), (12, 27431630), (15, 21945304), (19, 17325240), (20, 16458978), (24, 13715815), (30, 10972652), (38, 8662620), (40, 8229489), (57, 5775080), (60, 5486326), (76, 4331310), (95, 3465048), (114, 2887540), (120, 2743163), (152, 2165655), (190, 1732524), (228, 1443770), (285, 1155016), (353, 932520), (380, 866262), (409, 804840), (456, 721885), (570, 577508), (706, 466260), (760, 433131), (818, 402420), (1059, 310840), (1140, 288754), (1227, 268280), (1412, 233130), (1636, 201210), (1765, 186504), (2045, 160968), (2118, 155420), (2280, 144377), (2454, 134140), (2824, 116565), (3272, 100605), (3530, 93252), (4090, 80484), (4236, 77710), (4908, 67070), (5295, 62168), (6135, 53656), (6707, 49080), (7060, 46626), (7771, 42360), (8180, 40242), (8472, 38855), (9816, 33535), (10590, 31084), (12270, 26828), (13414, 24540), (14120, 23313), (15542, 21180), (16360, 20121)]