238447680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1836

約数の個数: 112

約数和(自身を含む): 762609600

約数和(自身を除く): 524161920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 1192, 1490, 1667, 1788, 2235, 2384, 2980, 3334, 3576, 4470, 4768, 5001, 5960, 6668, 7152, 8335, 8940, 9536, 10002, 11920, 13336, 14304, 16670, 17880, 20004, 23840, 25005, 26672, 28608, 33340, 35760, 40008, 47680, 50010, 53344, 66680, 71520, 80016, 100020, 106688, 133360, 143040, 160032, 200040, 248383, 266720, 320064, 400080, 496766, 533440, 745149, 800160, 993532, 1241915, 1490298, 1600320, 1987064, 2483830, 2980596, 3725745, 3974128, 4967660, 5961192, 7451490, 7948256, 9935320, 11922384, 14902980, 15896512, 19870640, 23844768, 29805960, 39741280, 47689536, 59611920, 79482560, 119223840, 238447680]

約数ペア:

[(1, 238447680), (2, 119223840), (3, 79482560), (4, 59611920), (5, 47689536), (6, 39741280), (8, 29805960), (10, 23844768), (12, 19870640), (15, 15896512), (16, 14902980), (20, 11922384), (24, 9935320), (30, 7948256), (32, 7451490), (40, 5961192), (48, 4967660), (60, 3974128), (64, 3725745), (80, 2980596), (96, 2483830), (120, 1987064), (149, 1600320), (160, 1490298), (192, 1241915), (240, 993532), (298, 800160), (320, 745149), (447, 533440), (480, 496766), (596, 400080), (745, 320064), (894, 266720), (960, 248383), (1192, 200040), (1490, 160032), (1667, 143040), (1788, 133360), (2235, 106688), (2384, 100020), (2980, 80016), (3334, 71520), (3576, 66680), (4470, 53344), (4768, 50010), (5001, 47680), (5960, 40008), (6668, 35760), (7152, 33340), (8335, 28608), (8940, 26672), (9536, 25005), (10002, 23840), (11920, 20004), (13336, 17880), (14304, 16670)]