47870880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 165110400

約数和(自身を除く): 117239520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 181, 190, 228, 232, 240, 285, 290, 304, 348, 362, 380, 435, 456, 464, 480, 543, 551, 570, 580, 608, 696, 724, 760, 870, 905, 912, 928, 1086, 1102, 1140, 1160, 1392, 1448, 1520, 1653, 1740, 1810, 1824, 2172, 2204, 2280, 2320, 2715, 2755, 2784, 2896, 3040, 3306, 3439, 3480, 3620, 4344, 4408, 4560, 4640, 5249, 5430, 5510, 5792, 6612, 6878, 6960, 7240, 8265, 8688, 8816, 9120, 10317, 10498, 10860, 11020, 13224, 13756, 13920, 14480, 15747, 16530, 17195, 17376, 17632, 20634, 20996, 21720, 22040, 26245, 26448, 27512, 28960, 31494, 33060, 34390, 41268, 41992, 43440, 44080, 51585, 52490, 52896, 55024, 62988, 66120, 68780, 78735, 82536, 83984, 86880, 88160, 99731, 103170, 104980, 110048, 125976, 132240, 137560, 157470, 165072, 167968, 199462, 206340, 209960, 251952, 264480, 275120, 299193, 314940, 330144, 398924, 412680, 419920, 498655, 503904, 550240, 598386, 629880, 797848, 825360, 839840, 997310, 1196772, 1259760, 1495965, 1595696, 1650720, 1994620, 2393544, 2519520, 2991930, 3191392, 3989240, 4787088, 5983860, 7978480, 9574176, 11967720, 15956960, 23935440, 47870880]

約数ペア:

[(1, 47870880), (2, 23935440), (3, 15956960), (4, 11967720), (5, 9574176), (6, 7978480), (8, 5983860), (10, 4787088), (12, 3989240), (15, 3191392), (16, 2991930), (19, 2519520), (20, 2393544), (24, 1994620), (29, 1650720), (30, 1595696), (32, 1495965), (38, 1259760), (40, 1196772), (48, 997310), (57, 839840), (58, 825360), (60, 797848), (76, 629880), (80, 598386), (87, 550240), (95, 503904), (96, 498655), (114, 419920), (116, 412680), (120, 398924), (145, 330144), (152, 314940), (160, 299193), (174, 275120), (181, 264480), (190, 251952), (228, 209960), (232, 206340), (240, 199462), (285, 167968), (290, 165072), (304, 157470), (348, 137560), (362, 132240), (380, 125976), (435, 110048), (456, 104980), (464, 103170), (480, 99731), (543, 88160), (551, 86880), (570, 83984), (580, 82536), (608, 78735), (696, 68780), (724, 66120), (760, 62988), (870, 55024), (905, 52896), (912, 52490), (928, 51585), (1086, 44080), (1102, 43440), (1140, 41992), (1160, 41268), (1392, 34390), (1448, 33060), (1520, 31494), (1653, 28960), (1740, 27512), (1810, 26448), (1824, 26245), (2172, 22040), (2204, 21720), (2280, 20996), (2320, 20634), (2715, 17632), (2755, 17376), (2784, 17195), (2896, 16530), (3040, 15747), (3306, 14480), (3439, 13920), (3480, 13756), (3620, 13224), (4344, 11020), (4408, 10860), (4560, 10498), (4640, 10317), (5249, 9120), (5430, 8816), (5510, 8688), (5792, 8265), (6612, 7240), (6878, 6960)]