384113880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18719}}^1$

素因数の和:18758

約数の個数: 128

約数和(自身を含む): 1347840000

約数和(自身を除く): 963726120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 18719, 20520, 37438, 56157, 74876, 93595, 112314, 149752, 168471, 187190, 224628, 280785, 336942, 355661, 374380, 449256, 505413, 561570, 673884, 711322, 748760, 842355, 1010826, 1066983, 1123140, 1347768, 1422644, 1684710, 1778305, 2021652, 2133966, 2246280, 2527065, 2845288, 3200949, 3369420, 3556610, 4043304, 4267932, 5054130, 5334915, 6401898, 6738840, 7113220, 8535864, 9602847, 10108260, 10669830, 12803796, 14226440, 16004745, 19205694, 20216520, 21339660, 25607592, 32009490, 38411388, 42679320, 48014235, 64018980, 76822776, 96028470, 128037960, 192056940, 384113880]

約数ペア:

[(1, 384113880), (2, 192056940), (3, 128037960), (4, 96028470), (5, 76822776), (6, 64018980), (8, 48014235), (9, 42679320), (10, 38411388), (12, 32009490), (15, 25607592), (18, 21339660), (19, 20216520), (20, 19205694), (24, 16004745), (27, 14226440), (30, 12803796), (36, 10669830), (38, 10108260), (40, 9602847), (45, 8535864), (54, 7113220), (57, 6738840), (60, 6401898), (72, 5334915), (76, 5054130), (90, 4267932), (95, 4043304), (108, 3556610), (114, 3369420), (120, 3200949), (135, 2845288), (152, 2527065), (171, 2246280), (180, 2133966), (190, 2021652), (216, 1778305), (228, 1684710), (270, 1422644), (285, 1347768), (342, 1123140), (360, 1066983), (380, 1010826), (456, 842355), (513, 748760), (540, 711322), (570, 673884), (684, 561570), (760, 505413), (855, 449256), (1026, 374380), (1080, 355661), (1140, 336942), (1368, 280785), (1710, 224628), (2052, 187190), (2280, 168471), (2565, 149752), (3420, 112314), (4104, 93595), (5130, 74876), (6840, 56157), (10260, 37438), (18719, 20520)]