48792240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{461}}^1$

素因数の和:497

約数の個数: 240

約数和(自身を含む): 195924960

約数和(自身を除く): 147132720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 461, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 922, 945, 980, 1008, 1080, 1176, 1260, 1323, 1383, 1470, 1512, 1680, 1764, 1844, 1890, 1960, 2160, 2205, 2305, 2352, 2520, 2646, 2766, 2940, 3024, 3227, 3528, 3688, 3780, 3920, 4149, 4410, 4610, 5040, 5292, 5532, 5880, 6454, 6615, 6915, 7056, 7376, 7560, 8298, 8820, 9220, 9681, 10584, 11064, 11760, 12447, 12908, 13230, 13830, 15120, 16135, 16596, 17640, 18440, 19362, 20745, 21168, 22128, 22589, 24894, 25816, 26460, 27660, 29043, 32270, 33192, 35280, 36880, 38724, 41490, 45178, 48405, 49788, 51632, 52920, 55320, 58086, 62235, 64540, 66384, 67767, 77448, 82980, 87129, 90356, 96810, 99576, 105840, 110640, 112945, 116172, 124470, 129080, 135534, 145215, 154896, 165960, 174258, 180712, 193620, 199152, 203301, 225890, 232344, 248940, 258160, 271068, 290430, 331920, 338835, 348516, 361424, 387240, 406602, 435645, 451780, 464688, 497880, 542136, 580860, 609903, 677670, 697032, 774480, 813204, 871290, 903560, 995760, 1016505, 1084272, 1161720, 1219806, 1355340, 1394064, 1626408, 1742580, 1807120, 2033010, 2323440, 2439612, 2710680, 3049515, 3252816, 3485160, 4066020, 4879224, 5421360, 6099030, 6970320, 8132040, 9758448, 12198060, 16264080, 24396120, 48792240]

約数ペア:

[(1, 48792240), (2, 24396120), (3, 16264080), (4, 12198060), (5, 9758448), (6, 8132040), (7, 6970320), (8, 6099030), (9, 5421360), (10, 4879224), (12, 4066020), (14, 3485160), (15, 3252816), (16, 3049515), (18, 2710680), (20, 2439612), (21, 2323440), (24, 2033010), (27, 1807120), (28, 1742580), (30, 1626408), (35, 1394064), (36, 1355340), (40, 1219806), (42, 1161720), (45, 1084272), (48, 1016505), (49, 995760), (54, 903560), (56, 871290), (60, 813204), (63, 774480), (70, 697032), (72, 677670), (80, 609903), (84, 580860), (90, 542136), (98, 497880), (105, 464688), (108, 451780), (112, 435645), (120, 406602), (126, 387240), (135, 361424), (140, 348516), (144, 338835), (147, 331920), (168, 290430), (180, 271068), (189, 258160), (196, 248940), (210, 232344), (216, 225890), (240, 203301), (245, 199152), (252, 193620), (270, 180712), (280, 174258), (294, 165960), (315, 154896), (336, 145215), (360, 135534), (378, 129080), (392, 124470), (420, 116172), (432, 112945), (441, 110640), (461, 105840), (490, 99576), (504, 96810), (540, 90356), (560, 87129), (588, 82980), (630, 77448), (720, 67767), (735, 66384), (756, 64540), (784, 62235), (840, 58086), (882, 55320), (922, 52920), (945, 51632), (980, 49788), (1008, 48405), (1080, 45178), (1176, 41490), (1260, 38724), (1323, 36880), (1383, 35280), (1470, 33192), (1512, 32270), (1680, 29043), (1764, 27660), (1844, 26460), (1890, 25816), (1960, 24894), (2160, 22589), (2205, 22128), (2305, 21168), (2352, 20745), (2520, 19362), (2646, 18440), (2766, 17640), (2940, 16596), (3024, 16135), (3227, 15120), (3528, 13830), (3688, 13230), (3780, 12908), (3920, 12447), (4149, 11760), (4410, 11064), (4610, 10584), (5040, 9681), (5292, 9220), (5532, 8820), (5880, 8298), (6454, 7560), (6615, 7376), (6915, 7056)]