488263440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41519}}^1$

素因数の和:41549

約数の個数: 120

約数和(自身を含む): 1760780160

約数和(自身を除く): 1272516720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 41519, 83038, 124557, 166076, 207595, 249114, 290633, 332152, 415190, 498228, 581266, 622785, 664304, 830380, 871899, 996456, 1162532, 1245570, 1453165, 1660760, 1743798, 1992912, 2034431, 2325064, 2491140, 2906330, 3321520, 3487596, 4068862, 4359495, 4650128, 4982280, 5812660, 6103293, 6975192, 8137724, 8718990, 9964560, 10172155, 11625320, 12206586, 13950384, 16275448, 17437980, 20344310, 23250640, 24413172, 30516465, 32550896, 34875960, 40688620, 48826344, 61032930, 69751920, 81377240, 97652688, 122065860, 162754480, 244131720, 488263440]

約数ペア:

[(1, 488263440), (2, 244131720), (3, 162754480), (4, 122065860), (5, 97652688), (6, 81377240), (7, 69751920), (8, 61032930), (10, 48826344), (12, 40688620), (14, 34875960), (15, 32550896), (16, 30516465), (20, 24413172), (21, 23250640), (24, 20344310), (28, 17437980), (30, 16275448), (35, 13950384), (40, 12206586), (42, 11625320), (48, 10172155), (49, 9964560), (56, 8718990), (60, 8137724), (70, 6975192), (80, 6103293), (84, 5812660), (98, 4982280), (105, 4650128), (112, 4359495), (120, 4068862), (140, 3487596), (147, 3321520), (168, 2906330), (196, 2491140), (210, 2325064), (240, 2034431), (245, 1992912), (280, 1743798), (294, 1660760), (336, 1453165), (392, 1245570), (420, 1162532), (490, 996456), (560, 871899), (588, 830380), (735, 664304), (784, 622785), (840, 581266), (980, 498228), (1176, 415190), (1470, 332152), (1680, 290633), (1960, 249114), (2352, 207595), (2940, 166076), (3920, 124557), (5880, 83038), (11760, 41519)]