48080376280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{16069}}^1$

素因数の和:16257

約数の個数: 128

約数和(自身を含む): 118480896000

約数和(自身を除く): 70400519720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 127, 152, 155, 190, 248, 254, 310, 380, 508, 589, 620, 635, 760, 1016, 1178, 1240, 1270, 2356, 2413, 2540, 2945, 3937, 4712, 4826, 5080, 5890, 7874, 9652, 11780, 12065, 15748, 16069, 19304, 19685, 23560, 24130, 31496, 32138, 39370, 48260, 64276, 74803, 78740, 80345, 96520, 128552, 149606, 157480, 160690, 299212, 305311, 321380, 374015, 498139, 598424, 610622, 642760, 748030, 996278, 1221244, 1496060, 1526555, 1992556, 2040763, 2442488, 2490695, 2992120, 3053110, 3985112, 4081526, 4981390, 6106220, 8163052, 9464641, 9962780, 10203815, 12212440, 16326104, 18929282, 19925560, 20407630, 37858564, 38774497, 40815260, 47323205, 63263653, 75717128, 77548994, 81630520, 94646410, 126527306, 155097988, 189292820, 193872485, 253054612, 310195976, 316318265, 378585640, 387744970, 506109224, 632636530, 775489940, 1202009407, 1265273060, 1550979880, 2404018814, 2530546120, 4808037628, 6010047035, 9616075256, 12020094070, 24040188140, 48080376280]

約数ペア:

[(1, 48080376280), (2, 24040188140), (4, 12020094070), (5, 9616075256), (8, 6010047035), (10, 4808037628), (19, 2530546120), (20, 2404018814), (31, 1550979880), (38, 1265273060), (40, 1202009407), (62, 775489940), (76, 632636530), (95, 506109224), (124, 387744970), (127, 378585640), (152, 316318265), (155, 310195976), (190, 253054612), (248, 193872485), (254, 189292820), (310, 155097988), (380, 126527306), (508, 94646410), (589, 81630520), (620, 77548994), (635, 75717128), (760, 63263653), (1016, 47323205), (1178, 40815260), (1240, 38774497), (1270, 37858564), (2356, 20407630), (2413, 19925560), (2540, 18929282), (2945, 16326104), (3937, 12212440), (4712, 10203815), (4826, 9962780), (5080, 9464641), (5890, 8163052), (7874, 6106220), (9652, 4981390), (11780, 4081526), (12065, 3985112), (15748, 3053110), (16069, 2992120), (19304, 2490695), (19685, 2442488), (23560, 2040763), (24130, 1992556), (31496, 1526555), (32138, 1496060), (39370, 1221244), (48260, 996278), (64276, 748030), (74803, 642760), (78740, 610622), (80345, 598424), (96520, 498139), (128552, 374015), (149606, 321380), (157480, 305311), (160690, 299212)]