2875000320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{124783}}^1$

素因数の和:124812

約数の個数: 120

約数和(自身を含む): 9957014496

約数和(自身を除く): 7082014176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 124783, 249566, 374349, 499132, 623915, 748698, 998264, 1123047, 1247830, 1497396, 1871745, 1996528, 2246094, 2495660, 2994792, 3743490, 3993056, 4492188, 4991320, 5615235, 5989584, 7486980, 7986112, 8984376, 9982640, 11230470, 11979168, 14973960, 15972224, 17968752, 19965280, 22460940, 23958336, 29947920, 31944448, 35937504, 39930560, 44921880, 47916672, 59895840, 63888896, 71875008, 79861120, 89843760, 95833344, 119791680, 143750016, 159722240, 179687520, 191666688, 239583360, 287500032, 319444480, 359375040, 479166720, 575000064, 718750080, 958333440, 1437500160, 2875000320]

約数ペア:

[(1, 2875000320), (2, 1437500160), (3, 958333440), (4, 718750080), (5, 575000064), (6, 479166720), (8, 359375040), (9, 319444480), (10, 287500032), (12, 239583360), (15, 191666688), (16, 179687520), (18, 159722240), (20, 143750016), (24, 119791680), (30, 95833344), (32, 89843760), (36, 79861120), (40, 71875008), (45, 63888896), (48, 59895840), (60, 47916672), (64, 44921880), (72, 39930560), (80, 35937504), (90, 31944448), (96, 29947920), (120, 23958336), (128, 22460940), (144, 19965280), (160, 17968752), (180, 15972224), (192, 14973960), (240, 11979168), (256, 11230470), (288, 9982640), (320, 8984376), (360, 7986112), (384, 7486980), (480, 5989584), (512, 5615235), (576, 4991320), (640, 4492188), (720, 3993056), (768, 3743490), (960, 2994792), (1152, 2495660), (1280, 2246094), (1440, 1996528), (1536, 1871745), (1920, 1497396), (2304, 1247830), (2560, 1123047), (2880, 998264), (3840, 748698), (4608, 623915), (5760, 499132), (7680, 374349), (11520, 249566), (23040, 124783)]