49405680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 160

約数和(自身を含む): 172756800

約数和(自身を除く): 123351120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 257, 267, 270, 356, 360, 432, 445, 514, 534, 540, 712, 720, 771, 801, 890, 1028, 1068, 1080, 1285, 1335, 1424, 1542, 1602, 1780, 2056, 2136, 2160, 2313, 2403, 2570, 2670, 3084, 3204, 3560, 3855, 4005, 4112, 4272, 4626, 4806, 5140, 5340, 6168, 6408, 6939, 7120, 7710, 8010, 9252, 9612, 10280, 10680, 11565, 12015, 12336, 12816, 13878, 15420, 16020, 18504, 19224, 20560, 21360, 22873, 23130, 24030, 27756, 30840, 32040, 34695, 37008, 38448, 45746, 46260, 48060, 55512, 61680, 64080, 68619, 69390, 91492, 92520, 96120, 111024, 114365, 137238, 138780, 182984, 185040, 192240, 205857, 228730, 274476, 277560, 343095, 365968, 411714, 457460, 548952, 555120, 617571, 686190, 823428, 914920, 1029285, 1097904, 1235142, 1372380, 1646856, 1829840, 2058570, 2470284, 2744760, 3087855, 3293712, 4117140, 4940568, 5489520, 6175710, 8234280, 9881136, 12351420, 16468560, 24702840, 49405680]

約数ペア:

[(1, 49405680), (2, 24702840), (3, 16468560), (4, 12351420), (5, 9881136), (6, 8234280), (8, 6175710), (9, 5489520), (10, 4940568), (12, 4117140), (15, 3293712), (16, 3087855), (18, 2744760), (20, 2470284), (24, 2058570), (27, 1829840), (30, 1646856), (36, 1372380), (40, 1235142), (45, 1097904), (48, 1029285), (54, 914920), (60, 823428), (72, 686190), (80, 617571), (89, 555120), (90, 548952), (108, 457460), (120, 411714), (135, 365968), (144, 343095), (178, 277560), (180, 274476), (216, 228730), (240, 205857), (257, 192240), (267, 185040), (270, 182984), (356, 138780), (360, 137238), (432, 114365), (445, 111024), (514, 96120), (534, 92520), (540, 91492), (712, 69390), (720, 68619), (771, 64080), (801, 61680), (890, 55512), (1028, 48060), (1068, 46260), (1080, 45746), (1285, 38448), (1335, 37008), (1424, 34695), (1542, 32040), (1602, 30840), (1780, 27756), (2056, 24030), (2136, 23130), (2160, 22873), (2313, 21360), (2403, 20560), (2570, 19224), (2670, 18504), (3084, 16020), (3204, 15420), (3560, 13878), (3855, 12816), (4005, 12336), (4112, 12015), (4272, 11565), (4626, 10680), (4806, 10280), (5140, 9612), (5340, 9252), (6168, 8010), (6408, 7710), (6939, 7120)]