8889768960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1289}}^1$

素因数の和:1766

約数の個数: 176

約数和(自身を含む): 28518804000

約数和(自身を除く): 19629035040

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, 128, 160, 192, 240, 256, 320, 384, 449, 480, 512, 640, 768, 898, 960, 1024, 1280, 1289, 1347, 1536, 1796, 1920, 2245, 2560, 2578, 2694, 3072, 3592, 3840, 3867, 4490, 5120, 5156, 5388, 6445, 6735, 7184, 7680, 7734, 8980, 10312, 10776, 12890, 13470, 14368, 15360, 15468, 17960, 19335, 20624, 21552, 25780, 26940, 28736, 30936, 35920, 38670, 41248, 43104, 51560, 53880, 57472, 61872, 71840, 77340, 82496, 86208, 103120, 107760, 114944, 123744, 143680, 154680, 164992, 172416, 206240, 215520, 229888, 247488, 287360, 309360, 329984, 344832, 412480, 431040, 459776, 494976, 574720, 578761, 618720, 659968, 689664, 824960, 862080, 989952, 1149440, 1157522, 1237440, 1319936, 1379328, 1649920, 1724160, 1736283, 1979904, 2298880, 2315044, 2474880, 2893805, 3299840, 3448320, 3472566, 3959808, 4630088, 4949760, 5787610, 6599680, 6896640, 6945132, 8681415, 9260176, 9899520, 11575220, 13890264, 17362830, 18520352, 19799040, 23150440, 27780528, 34725660, 37040704, 46300880, 55561056, 69451320, 74081408, 92601760, 111122112, 138902640, 148162816, 185203520, 222244224, 277805280, 296325632, 370407040, 444488448, 555610560, 592651264, 740814080, 888976896, 1111221120, 1481628160, 1777953792, 2222442240, 2963256320, 4444884480, 8889768960]

約数ペア:

[(1, 8889768960), (2, 4444884480), (3, 2963256320), (4, 2222442240), (5, 1777953792), (6, 1481628160), (8, 1111221120), (10, 888976896), (12, 740814080), (15, 592651264), (16, 555610560), (20, 444488448), (24, 370407040), (30, 296325632), (32, 277805280), (40, 222244224), (48, 185203520), (60, 148162816), (64, 138902640), (80, 111122112), (96, 92601760), (120, 74081408), (128, 69451320), (160, 55561056), (192, 46300880), (240, 37040704), (256, 34725660), (320, 27780528), (384, 23150440), (449, 19799040), (480, 18520352), (512, 17362830), (640, 13890264), (768, 11575220), (898, 9899520), (960, 9260176), (1024, 8681415), (1280, 6945132), (1289, 6896640), (1347, 6599680), (1536, 5787610), (1796, 4949760), (1920, 4630088), (2245, 3959808), (2560, 3472566), (2578, 3448320), (2694, 3299840), (3072, 2893805), (3592, 2474880), (3840, 2315044), (3867, 2298880), (4490, 1979904), (5120, 1736283), (5156, 1724160), (5388, 1649920), (6445, 1379328), (6735, 1319936), (7184, 1237440), (7680, 1157522), (7734, 1149440), (8980, 989952), (10312, 862080), (10776, 824960), (12890, 689664), (13470, 659968), (14368, 618720), (15360, 578761), (15468, 574720), (17960, 494976), (19335, 459776), (20624, 431040), (21552, 412480), (25780, 344832), (26940, 329984), (28736, 309360), (30936, 287360), (35920, 247488), (38670, 229888), (41248, 215520), (43104, 206240), (51560, 172416), (53880, 164992), (57472, 154680), (61872, 143680), (71840, 123744), (77340, 114944), (82496, 107760), (86208, 103120)]